PICALO Advanced Program

PICALO Advanced Program
ADVANCE PROGRAM
®
PICALO General Conference Chair: Minlin Zhong, Tsinghua University, Beijing, People’s Republic of China
PICALO Laser Materials Processing Conference Chairs:
Lin Li, The University of Manchester, Manchester, UK
Hau-Chung Man, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
PICALO Micro, Nano & Ultrafast Fabrication Conference Chairs:
Yongfeng Lu, University of Nebraska-Lincoln, Lincoln, NE, USA
Xiaoyan Zeng, Huazhong University of Science & Technology, Wuhan, People’s Republic of China
PICALO International Enterprise Summit - NEW FOR 2008!
Globalization: Opportunities & Challenges for Laser Companies in China & the World
Bo Gu, GSI Group, Inc., Wilmington, MA, USA
Rangda Wu, Chutianlaser, Wuhan, People’s Republic of China
FEATURING
Laser Materials Processing Conference
Micro, Nano & Ultrafast Fabrication Conference
PICALO International Enterprise Summit - NEW FOR 2008!
Globalization: Opportunities & Challenges for Laser Companies in China
& the World
Presented by Laser Institute of America in cooperation with
Laser Processing Committee of China Optical Society (LPC-COS) and Tsinghua University
Register on the Web: www.laserinstitute.org/conferences/picalo
PICALO 2008 Conference Agenda
Sunday, April 13 – Monday, April 14
Pre-Conference Wuhan Tour
8:00am
9:00am
Wednesday, April 16
Registration Desk Open
2:50pm
3:10pm
5:00pm
8:00am
9:00am
LMP #1: Laser Cutting & Machining
LMP #2: Surface Modification
LMP #3: Laser Welding & Joining I
Micro #1: Fundamental Science in
Laser-Material Interactions
Afternoon Break
Welcome Reception
Thursday, April 17
Registration Desk Open
LMP #4: Industrial Applications I
Micro #3: Laser Microfabrication in Industry
Micro #4: Laser Assisted Device Fabrication
Laser Materials Processing Poster Presentation
Gallery
10:40am Micro #5: Laser Microwelding
Micro #6: Laser Direct Writing
12:00pm Lunch in Local Restaurant
2:50pm
3:10pm
5:30pm
LMP #5: Additive Manufacturing
LMP #6: Laser Welding & Joining II
Micro #7: Ultrafast Processes in Materials
Processing
International Enterprise Summit
Afternoon Break
Micro #8: Laser Microprocessing for Photonic
Devices
Vendor TableTop Display & Reception
Registration Desk Open
LMP #7: Hybrid Welding & Joining
LMP #8: Modeling & Simulation
LMP #9: Lasers & Systems
Micro #9: Lasers in Bio-engineering
Micro, Nano & Ultrafast Fabrication Poster
Presentation Gallery
10:20am Morning Break
10:40am Micro #10: Laser Micromachining
12:00pm Lunch in Local Restaurant
1:30pm
Micro #2: Near-Field Phenomena for
Nanoprocessing
10:20am Morning Break
1:30pm
9:00am
Plenary Session
12:00pm Lunch in Local Restaurant
1:30pm
8:00am
Friday, April 18
2:50pm
3:10pm
6:00pm
LMP #10: Industrial Applications II
LMP #11: Laser Drilling, Forming, &
Peening
LMP #12: Laser Surface Modification
Micro #11: Laser Synthesis & Sintering of
Nanoparticles
Afternoon Break
Micro #12: Advanced Laser Applications
Closing Banquet
Saturday, April 19
Post Conference Tour – Great Wall of China
*Program subject to minor changes
Special Thanks to the
PICALO 2008 Cooperating Societies
Association of Laser Users
Beijing Optical Society
Chinese Journal of Lasers
Chinese Society of Non-Traditional Machining
Chinese Welding Society
European Laser Institute
European Optical Society
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Japan Laser Processing Society
PICALO 2008 Conference Chair Welcome
W
elcome to PICALO 2008 and Beijing -“The Olympics” for international laser materials
processing. PICALO 2008 is the third conference focusing on the growth of industrial
lasers and applications in the pacific region. The general aim of PICALO is to bring together
researchers, engineers, equipment suppliers and industry personnel to hear the latest
developments and progress in lasers and applications and to share knowledge, experiences
and visions. PICALO 2008 will feature an exciting laser macro/micro processing program, a
unique international enterprise summit and a charming post-conference excursion in Beijing.
You will feel the rapid development of the country, the fantastic Chinese culture and long
history, the dynamic and modern metropolitan activities and also the Olympic
atmosphere -one world, one dream!
Minlin Zhong
Tsinghua University
Beijing, People's Republic
of China
The organizing committee will ensure that you get the maximum benefit from the technical
program while having a great time during the conference. I would encourage you to take this opportunity to spend
time here and enjoy this great country, her great culture, the Great Wall and the delicious Chinese food. PICALO 2008
is presented by Laser Institute of America in cooperation with the Laser Processing Committee of China Optical
Society (LPCCOS) and Tsinghua University. LIA will handle all abstract submissions and conference registrations. On
behalf of the organizing committee and conference chairs, I would like to formally invite you to attend PICALO in
April 2008 in Beijing and be a part of this great event!
Minlin Zhong
Plenary Session
Extreme Photonic/Laser Processing:
Ultra Intense, Ultra-fast & Nano-scale
PICALO 2008 can be called the Olympics for Laser Materials
Processing as it will be held in Beijing, the 2008 Olympic host city.
“To be higher, stronger and faster” challenges humans to their
utmost. Likewise, laser applications have been continuously pushed
forward to almost every aspect of science and engineering and to
almost every extent of possibility. The PICALO 2008 plenary session
highlights “extreme photonic/laser processing,” characterizing
extreme high power intensity, extreme short pulse duration and
extreme new material and phenomena. This plenary session starts
with an impressive report on 150-terawatt power laser-mater
relativistic interaction, generation of bright pulses of energetic
(keV -- MeV) x-rays and charged-particle beams, and unique
applications in the physical sciences, biomedicine, defense
and homeland security. Follows is an intriguing presentation on
Photonic Meta Materials, Nano-scale plasmonics and Super Lens,
which may inspire profound impact in wide range of applications
such as nano-scale imaging, nanolithography, and integrated nano
photonics. The session continues with an interesting report on
state-of-the-art high power high brightness laser materials
processing with characteristic traits on smaller, cost-effective and
processing on-the-fly. The session also highlights a research and
development work on a made-in-China 8 kW diode pumped
solid state laser and its applications.
Invited Plenary Speakers
Ultra-intense Laser-matter Interactions with a
150-terawatt Power Laser
Donald Umstadter, University of Nebraska-Lincoln
Photonic Meta Materials, Nano-scale Plasmonics
and Super Lens
Zhang Xiang, UC Berkeley
High Power Laser Materials Processing New Developments and Trends
Eckhard Beyer, Frauhofer IWS
Research and Development on High Power DPSSL
in China
Jinmin Li, Institute of Semiconductor, Chinese Academy of
Sciences
About Laser Institute of America
Laser Institute of America (LIA) is the international society for laser applications and safety. LIA's mission is to foster lasers, laser
applications, and laser safety worldwide. Serving the industrial, medical, research and government communities, LIA offers technical
information and networking opportunities to laser users from around the globe.
LIA presents several conferences that are recognized by the global community to be the best forums for exchanging up-to-date
technical information on laser technology, applications, and safety. Attracting the best minds from the hottest fields, these forums
bring together laser professionals from North America, Europe, Asia, and the Pacific Rim.
LIA also offers a wide array of products and services to thousands of end users. These include safety and applications publications,
training videos, signs and labels, Laser Safety Officer training, and more. For more information, visit LIA at www.laserinstitute.org.
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PICALO Tours
PICALO Pre-Conference Laser Industry Tour
Wuhan, China
Sunday, April 13 - Monday, April 14
PICALO attendees have the opportunity to visit historic Wuhan and tour prominent laser
companies.
Cost: $150USD per participant
Additional to PICALO registration fee; air travel arrangements on own.
Wuhan, capital of the Hubei province, is known as China's Optical Valley. It is the largest base for the optical electronics and
photoelectronics industries in China. The Optical Valley is located in the Wuhan East Lake High-Tech development zone. Wuhan's
optical electronics industry encompasses optical communication, power and consumer optical electronics, and relevant software. The
industry is on an upswing, with the production value growing by an average of 30 percent a year since 2001. Its fiber-optic cable sector
is currently third in the world in terms of manufacturing capability.
Participants who arrive Sunday evening will enjoy dinner and a Yangtze River Evening Cruise. The tour on Monday will feature three
companies (National Optical-electronic Laboratory, Huazhong Univ. of Science and Technology, Chutian Laser Processing Company
and Huagong Laser Engineering Company), and attendees will interact with executives from each company. Enjoy a driving tour of
Wuhan and see the history including including Huanghe Pagoda and East Lake. Conclude the day with a closing dinner banquet
including representatives from the featured companies and other area Wuhan laser companies. Don’t miss this exciting networking
opportunity in Wuhan, China!
PICALO Post Conference Tour: MutianYu Section of the Great
Wall of China, Ming Tombs, & the Famous Cloisonné Factory
See complete itinerary at www.laserinstitute.org/conferences/picalo.
Saturday, April 19
Cost: $110USD per participant (additional to PICALO registration fee)
Includes roundtrip transportation from the Capital Hotel, lunch,
all admission fees and gratuities.
The Great Wall
An hour’s drive from Beijing’s center is an amazing work of architectural innovation, the
Great Wall of China. The Great Wall, the only man made wonder of the ancient world which
can be seen from the moon, is a magnificent monument to China’s long and rich history.
The PICALO tour will visit a lesser know section of the Wall - MutianYu. Located at Huairou
County some 73 kilometers (about 45 miles) northeast of the Beijing urban area, MutianYu
Great Wall winds along lofty, cragged mountains from the southeast to the northwest for
approximately 2.25 kilometers (about 1.4 miles). Connected with Juyongguan Pass to the
west and Gubeikou to the east, this section of the Great Wall holds a prominent place in
Chinese military history. Take time to walk up the snaking sections of walls, peek through
the watchtowers and enjoy the amazing view.
Participants will have plenty of time to marvel at the sites (approximately 3 hours). Depart the Great Wall and head to lunch at a
Chinese style restaurant (included in tour fee).
Entrance to Ming Tombs at the Sacred Way
Depart after Lunch for the Ming Tombs via the “Sacred Way.”
The Ming dynasty was known as the “period of restoration and reorganization” in the 18th century as China, under the Ming era,
saw a flourish of the trading business with the rest of the world. With that prosperity, the wealth was splurged on both the living
and the dead.
Take a tour of the vast mausoleums of 13 emperors of the Ming Dynasty at the Ming Tombs which lie northwest of Beijing. After
taking in the Great Wall (which the Ming emperors were heavily involved in), venture around the magnificent Changling tomb which
inhumes Emperor Zhuli and his empresses, some of which were said to be buried alive.
Cloisonné Factory Visit
End the day with a visit to a cloisonné factory. Cloisonné is a unique combination of copper and porcelain working skills, traditional
painting, sculpting, and etching skills. Originating in Beijing during the Yuan Dynasty (1271-1368), Cloisonné is an intricate process
that requires many years of training for an artisan to master. Cloisonné pieces can be found in large objects, such as vases and other
large utensils and decorative items, as well as small items like earrings, bracelets, chopsticks, or jars.
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See complete itinerary at www.laserinstitute.org/conferences/picalo.
Laser Materials Processing Conference
Lin Li
The University of
Manchester
Manchester, UK
Hau-Chung Man
The Hong Kong
Polytechnic University
Hung Hom, Kowloon,
Hong Kong
The PICALO Laser Materials Processing Conference
features the latest developments across the world in laser
cutting / machining (metals, ceramics and glass, thick
section), surface modification (marking, texturing, cladding,
sintering, cold spray, melt injection, induction assisted
cladding, laser-sol coating, combined cladding/shot
peening), welding (alloys, plastics, fibre laser welding,
welding dissimilar materials, hybrid welding), additive
manufacturing (selective laser melting, direct laser
deposition), lasers and systems (fibre laser, diode laser,
CO2 laser, process sensing and control), modelling and
simulation (fluid dynamics, temperature fields, FE and
analytical modelling), drilling and forming, and industrial
applications (aerospace, automotive, petroleum, energy,
bio-medical and process industries). The presentations are
given in 10 oral sessions with over 80 papers and a poster
session. Invited speakers from leading research groups and
companies worldwide are presenting their recent findings
and future prospects.
A special characteristic of the conference is the large
number of participants from Asia, especially from China,
providing an opportunity for the laser manufacturers, equipment suppliers as
well as various industries and academics for the exploration of commercial and
academic collaborations and businesses.
LMP Session 1: Laser Cutting & Machining
Wednesday, April 16 • 1:30pm
Session Chair: Duncan Hand, Heriot-Watt Univ., Edinburgh, UK
Current Challenges to Laser Cutting Application (Invited Paper)…(101)
Takeji Arai, The Japan Society of Laser Technology
Applications of a Novel Supersonic Laser Cutting Head (Invited Paper)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (102)
Juan Pou, Antonio Riveiro, Félix Quintero, Fernando Lusquinos, Rafael
Comesaña, Univ. de Vigo
Reactive Thick Section Cutting with Fibre and Disk Laser. . . . . . . (103)
William O’Neill, Tao Zhang, Univ. of Cambridge
Study on the Machining Process of a New Laser Crack-free Cutting
Technique for Ceramics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (104)
Lingfei Ji, Yong Bao, Yinzhou Yan, Yijian Jiang, Institute of Laser
Engineering, Beijing Univ. of Technology
Laser Machining in Ceramics Manufacture (Invited Paper) . . . . . . (105)
Duncan Hand, Heriot-Watt Univ.
High Precision Machining and Cutting of Si Using a Single Mode
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (106)
William O’Neill, K. Li, Univ. of Cambridge
Effect of Laser Beam on Machining of Titanium Alloys . . . . . . . . . (107)
Shoujin Sun, James Harris, Yvonne Durandet, Milan Brandt, Swinburne
Univ. of Technology
A Novel Technology of the Laser Cleaving on Glass Sheets with
Multiple Laser Beams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (108)
Yen-Liang Kuo, Jehnming Lin, National Cheng Kung Univ.; Tien-Ching
Chen, Geniray Technology Corporation
The Development of Laser-Chemical Combined Large Scale Etching on
Difficult-to-Cut Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (109)
Yuan Genfu, Anhui Institute of Architecture and Industry
LMP Session 2: Surface Modification
Wednesday, April 16 • 1:30pm
Session Co-chairs: Hau-Chung Man, The Hong Kong Polytechnic Univ.,
Hung Hom, Kowloon, Hong Kong; Minlin Zhong, Tsinghua Univ.,
Beijing, People’s Republic of China
A New Method of Laser Beam Induced Surface Modification using the
Surfi-Sculpt® Process (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . (201)
Paul Hilton, TWI Ltd.
Program Committee:
Pascal Aubry, CEA / GERAILP, Arcueil, France
Woong-Seong Chang, RIST, Pohang, South Korea
Yanbin Chen, Harbin Institute of Technology, Harbin,
People’s Republic of China
Paul Hilton, TWI Ltd., Great Abington, Cambridge, UK
Weidong Huang, Northwestern Polytechnic Univ., Xian,
People’s Republic of China
Takashi Ishide, Mitsubishi Heavy Industries, Ltd., Takasago,
Hyogo, Japan
Stefan Kaierle, Fraunhofer ILT, Aachen, Germany
Seiji Katayama, Osaka Univ., Ibaraki, Osaka, Japan
David Low, SIMTech, Singapore
Henry Peng, GE (China) Research & Development Center Co.
Ltd., Shanghai, People’s Republic of China
G. Sundararajan, International Advanced Research Centre for
Powder Metallurgy and New Materials, Andhra Pradesh, India
Kenneth Watkins, The Univ. of Liverpool, Liverpool, UK
Lijue Xue, National Research Council Canada, London, ON,
Canada
Y. Lawrence Yao, Columbia Univ., New York, NY, USA
Qingmao Zhang, South China Normal Univ., Guangzhou,
People’s Republic of China
Yongkang Zhang, Jiangsu Univ., Zhenjiang, People’s
Republic of China
Norman Zhou, Univ. of Waterloo, Waterloo, ON, Canada
Xiao Zhu, HUST, Wuhan, People’s Republic of China
Colour Marking of Metals with Fibre Lasers . . . . . . . . . . . . . . . . . . (202)
Tony Hoult, Lu Ming, SPI Lasers; Anthony Tse, A & P Instrument Co. Ltd
Laser Producing Ni-Matrix Composite Reinforced by In-Situ
Synthesized Particles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (203)
Mingxing Ma, Ruiquan Kang, Wenjin Liu, Minlin Zhong, Tsinghua Univ.
Microstructure and Property of Ni-P-Nano Al2O3 Electroless Plating
Layer Produced on Medium Carbon Steel Treated by Laser
Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (204)
Fanzhi Kong, Aihuan Dun, Jianhua Yao, Zhejiang Univ. of Technology
Surface Modification of Dental Hard Tissues using Pulsed UV Lasers
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (205)
Victor Oliveira, Rui Vilar, Instituto Superior Técnico
Numerical and Experimental Investigation of Thermal Stresses and
Distortions in the Induction Assisted Laser Cladding. . . . . . . . . . . (206)
Frank Brückner, Dietrich Lepski, Fraunhofer IWS; Eckhard Beyer,
Fraunhofer IWS, Dresden Univ. of Technology
Synthesis and Coating of AlN on Mild Steel by Combined Laser Sol-Gel
Technique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (207)
Philip Crouse, Lin Li, Paul Mativenga, Marimuthu Sundar, The Univ. of
Manchester
A Novel Approach of Surface Modification by Means of Laser Cladding
Combined with Laser Shot Peening . . . . . . . . . . . . . . . . . . . . . . . . . (208)
Suqin Jiang, Jiangsu Univ.
Direct Diode Lasers for Surface Modification . . . . . . . . . . . . . . . . . (209)
John Haake, Coherent Inc.
LMP Session 3: Laser Welding & Joining I
Wednesday, April 16 • 1:30pm
Session Co-chairs: Yanbin Chen, Harbin Institute of Technology, Harbin,
People’s Republic of China; Paul Hilton, TWI Ltd., Cambridge, UK
State of the Art of Laser Welding of Aluminum Alloys in China (Invited
Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (301)
Ronghsi Xiao, Institute of Laser Engineering, Beijing Univ. of Technology
Laser Welding of NiTi Shape Memory Alloy . . . . . . . . . . . . . . . . . . (302)
Wang Wei, Aviation Univ. of Air Force; Chang Chun, Beijing Aeronautical
Manufacturing Technology Research Institute
Welding Performance of a 2KW Continuous Wave Supermodulated
Nd:YAG Laser-increased Weld Speed, Weld Penetration and Reduced
Porosity with Supermodulated Output Power. . . . . . . . . . . . . . . . . (303)
Mohammed Naeem, GSI Group, Inc. - Laser Division
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Failure Study on DP and HSLA Steels in Formability Testing . . . . (304)
M. Xia, Norman Zhou, Univ. of Waterloo; Z. Tian, Central Iron & Steel
Research Institute
Laser Welding of Aeronautic Titanium Alloys (Invited Paper) . . . (305)
Shui-li Gong, Wang Hong, BAMTRI
Laser Welding of Ultra High Strength Steels for Automotive
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (306)
Steve Shi, Steve Westgate, TWI Ltd
Humping Mechanisms during High-Speed Welding with Brilliant
Lasers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (307)
Axel Hess, Friedrich Dausinger, FGSW Forschungsgesellschaft für
Strahlwerkzeuge GmbH
Innovative Laser Consolidation Process for Making Net-Shape
Functional Components for Various Industrial Applications (Invited
Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (505)
Lijue Xue, National Research Council Canada
Quality and Properties of Laser-deposited Metals . . . . . . . . . . . . . (506)
Richard Grylls, Optomec
Microstructural Evolution in Laser Rapid Forming of a Graded NickelTitanium Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (507)
Xiaojing Xu, Northwest Polytechnical Univ.
Selective Laser Melting of Ti-Ni Alloy. . . . . . . . . . . . . . . . . . . . . . . . (508)
Yongqiang Yang, Dawei Cheng, Yanlu Huang, Chilin Wang, South China
Univ. of Technology
Through Transmission Laser Welding of Polyurethane . . . . . . . . . (308)
Larry Shi, Milt Vardakis, JDSU; Sean Flowers, Marc Stjohn, Candice
Mehmetli, EWI
Influence of Laser DMD Technics on Microstructure of Inconel 718
High-temperature Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (509)
Jianhua Yao, Qunli Zhang, Zhejiang Univ. of Technology
On the Measurement of Strain-rate Dependent Mechanical Properties
of Weld Zone in Laser-welded Blank . . . . . . . . . . . . . . . . . . . . . . . . (309)
Chi Ho Cheng, L. C. Chan, The Hong Kong Polytechnic Univ.; C. L. Chow,
CLAIM, The Univ. of Michigan
LMP Session 6: Laser Welding & Joining II
Thursday, April 17 • 1:30pm
LMP Session 4: Industrial Applications I
Thursday, April 17 • 9:00am
Session Co-chairs: Jack Gabzdyl, SPI Lasers, Southampton, UK; Lin Li,
The Univ. of Manchester, Manchester, UK
Advancement in Laser Drilling for Aerospace Gas Turbines . . . . . (401)
Mohammed Naeem, GSI Group, Inc. - Laser Division
Experience-industrial Laser Surfacing Applications . . . . . . . . . . . . (402)
Trevor Anderson, Jarvie Engineering Pty. Ltd.
Challenges and Opportunities of Laser Rock Drilling for Petroleum
Industry Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (403)
Zhiyue Xu, Argonne National Lab
High-temperature Turbine Applications using Open Porous Metallic Foams
with Thermal Barrier Coatings and Cooling Hole Arrays . . . . . . . . . . (404)
Ernst Wolfgang Kreutz, K. Walther, S. Angel, E. Ratte, W. Bleck, K.
Bobzin, E. Lugscheider, Lehrstuhl für Lasertechnik der RWTH; R.
Poprawe, Fraunhofer ILT
Manufacture and Repair of Aero Engine Components using Laser
Technology (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (405)
Ingomar Kelbassa, Fraunhofer ILT
Automated, Diodelaser-based Brazing of Carbide Tips for Optimised
Saw Blade Fabrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (406)
Christian Stahlhut, Laser Zentrum Hannover e.V.
Applications of Fibre Lasers in Solar Cell Manufacture. . . . . . . . . (407)
Jack Gabzdyl, Tony Hoult, SPI Lasers
Laser-assisted Production of Bioceramic Coatings from Marine
Wastes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (408)
Fernando Lusquinos, Rafael Comesaña, Félix Quintero, Mohamed
Boutinguiza, Juan Pou, Antonio Riveiro, Univ. de Vigo
LMP Session 5: Additive Manufacturing
Thursday, April 17 • 1:30pm
Session Co-chairs: Milan Brandt, Swinburne Univ. of Technology,
Melbourne, Australia; Lijue Xue, National Research Council of Canada,
London, ON, Canada
Analysis of the Powder Bed Laser Melting Process for Direct
Manufacturing of Metallic Components (Invited Paper) . . . . . . . . . (501)
Pascal Aubry, Olivier Hercher, GIP GERAILP
Physical Influences of the Plasma during Various Metal Powder
Irradiation by using Different Wavelength Laser Systems . . . . . . . (502)
Konrad Bartkowiak, Fraunhofer IWS; Mikhail Vasilyev, CLAIM, The Univ.
of Michigan
Direct Diode Laser Deposition of Functionally Graded Ti-6Al-4V and
Inconel 718 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (504)
Kamran Shah, Andrew Pinkerton, Richard Moat, Lin Li, Michael Preuss,
The Univ. of Manchester
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Session Co-chairs: Dirk Petring, Fraunhofer ILT, Aachen, Germany;
Andrew Pinkerton, The Univ. of Manchester, Manchester, UK
Fibre Laser Welding of Ti6Al4V . . . . . . . . . . . . . . . . . . . . . . . . . . . . (601)
Jongkol Iammi, The Univ. of Nottingham
Dissimilar Metal Welding Titanium and Steel Sheet by Fiber
Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (602)
Seo-Jeong Park, Research Institute of Industrial Science & Technology
A Comparative Study of Single Mode Fibre Laser and Nd:YAG Laser
Welding of Ti-6Al-4V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (603)
Hui-Chi Chen, Andrew Pinkerton, Lin Li, The Univ. of Manchester;
Jonathan Blackburn, Paul Hilton, TWI Ltd
Studies on the Pulsed Nd:YAG Laser Spot Welding of Magnet/Steel
Dissimilar Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (604)
Baohua Chang, Tsinghua Univ.
Characteristic Melt Pool Hydrodynamic Behaviors for CW Nd-YAG
Deep Penetration Laser Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . (605)
Rémy Fabbro, LALP (CNRS)/GIP GERAILP
Gas Jet Effect on the Molten Bath Movements Produced during Deep
Penetration Laser Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (606)
El-Hachemi Amara, Advanced Technologies Development Centre
(CDTA); Rémy Fabbro, LALP(CNRS)/GIP GERAILP
Study of Laser Welding of Zinc Coated Sheet Steel in Overlap
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (607)
Yu Pan, Netherlands Institute for Metals Research; Ian M. Richardson,
Delft Univ. of Technology
Laser Welding and Formability of Titanium Tailor-welded Blanks: An
Experimental Approach in Warm Forming . . . . . . . . . . . . . . . . . . . (608)
Chi Ping Lai, Luen Chow Chan, Tai Chiu Lee, HKPU; Chi Loong Chow,
CLAIM, The Univ. of Michigan
Microstructure and Corrosion Behavior of Laser Welds between
Dissimilar Stainless Steels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (609)
Chi Tat Kwok, S.L. Fong, Univ. of Macau; F.T. Cheng, H.C. Man, The Hong
Kong Polytechnic Univ.
LMP Session 7: Hybrid Welding & Joining
Friday, April 18 • 9:00am
Session Co-chairs: Session Co-chairs: Steve Shi, TWI Ltd, Cambridge, UK;
Norman Zhou, Univ. of Waterloo, Waterloo, ON, Canada
Studies on the Effects of Welding Parameters on Temperature Fields in
Laser-Plasma Arc Hybrid Welding of an Al-Li Alloy . . . . . . . . . . . . (701)
Baohua Chang, Tsinghua Univ.
Comparison of Weldability in Nd:YAG-MIG Hybrid Welding of Sus316L
and Xm-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (702)
Xudong Zhang, Eiji Ashida, Hitachi Ltd., Materials Research Lab.;
Xiangjun Luo, Noriaki Gotou, Hitachi-Ge Nuclear Energy, Ltd.
Arc Characteristics of Laser-GTAW Double Sides Welding. . . . . . . (703)
Chen Yan-Bin, Miao Yu-Gang, Li Li-Qun, National Key Laboratory of
Advanced Welding Production Technology, Harbin Institute of
Technology
Joining of Magnesium using Laser Assisted Self-pierce Riveting
Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (704)
Yvonne Durandet, Wei Song, Brian Dempster, Milan Brandt, CCRC,
Swinburne Univ. of Technology; Stuart Blacket, Henrob (UK) Pty Ltd
Enhancement of Laser Welding Capabilities by Hybridization or
Combination of Different Processes. . . . . . . . . . . . . . . . . . . . . . . . . (705)
Dirk Petring, Fraunhofer ILT
A Comparison of the Pitting Corrosion Behavior of 304L Stainless Steel
by TIG, Laser and Laser-TIG Hybrid Welding . . . . . . . . . . . . . . . . . (706)
Jun Yan, Ming Gao, Qianwu Hu, Xiaoyan Zeng, Huazhong Univ. of
Science and Technology
Guidance and Stabilization of Electric Arc Welding using Nd:YAG
Laser Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (707)
Jörg Hermsdorf, Rainer Kling, Christian Stahlhut, Frank Ziems, Laser
Zentrum Hannover e.V.
Study on Welding Characteristics of Combining Laser Welding and
Resistance Seam Welding Joined Ti6Al4V Alloy Lap Joints. . . . . . (708)
Xinge Zhang, Liqun Li, Zhenglong Lei, Yanbin Chen, Harbin Institute of
Technology
LMP Session 8: Modeling & Simulation
Friday, April 18 • 9:00am
Process Control on Laser Cladding by Coaxial Vision for Direct
Manufacturing of 3D Metallic Structures . . . . . . . . . . . . . . . . . . . . . (906)
Pascal Aubry, Mehdi Guiraud, GIP GERAILP
Advances in Laser-deposition Equipment and Capabilities . . . . . . (907)
Richard Grylls, Optomec
Process Control in Laser Materials Processing - Combined Sensor
Technologies for Secure Quality Assurance . . . . . . . . . . . . . . . . . . (908)
Markus Kogel-Hollacher, Precitec Optronik GmbH
LMP Session 10: Industrial Applications II
Friday, April 18 • 1:30pm
Session Co-chairs: Anthony Hoult, SPI Lasers, Santa Clara, CA, USA;
Henry Peng, GE (China) Research & Development Center Co. Ltd.,
Shanghai, People’s Republic of China
Comparative Study of Techniques for Wear Minimisation of Engine
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1001)
Martin Dahmen, Stefan Kaierle, Fraunhofer ILT; Wenjin Liu, Dept. of
Mechanical Engineering, Qinghua Univ.; Hequiang Wen, Beijing
Locomotive Works; Aiping Wu, Beijing Insitute of Opto-Electronic
Technology
Session Co-chairs: Rémy Fabbro, LALP (CNRS)/GIP GERAILP, Arcueil
Cedex, France; Weidong Huang, Northwestern Polytechnic Univ., Xian,
People’s Republic of China
Reconditioning of Workpieces and Turbine Parts by Laser Metal
Deposition of High Temperature Steels and Alloys . . . . . . . . . . . (1002)
Ernst Wolfgang Kreutz, Stefanie Keutgen, Ingomar Kelbassa, Bernd
Burbaum, Lehrstuhl für Lasertechnik; Leping Zhu, Rolls-Royce
Deutschland
Research on Fluid Dynamics during Laser Deep Penetration
Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (801)
Wang Hong, BAMTRI
The Application Research on Laser Welding Cab-roof of Truck…(1003)
Yuan Yao, China FAW Group Corp. R & D Center
Therotical and Experimental Research on Temperature Field of
Coaxial Powder Flow in Laser Cladding . . . . . . . . . . . . . . . . . . . . . (802)
Yang Xichen, Laser Processing Center, Tianjin Polytechnic Univ.
Integrated Heat Treatment - Comparison of Different Machine
Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1004)
Steffen Bonss, Jan Hannweber, Udo Karsunke, Marko Seifert, Eckhard
Beyer, Berndt Brenner, Fraunhofer IWS
Integrated Model of Turbulent Fluid Flow, Heat Transfer and Mass
Transfer in Laser Cladding Process for Direct Metal Deposition. . (803)
Yanlu Huang, Yongqiang Yang, Guoqiang Wei, South China Univ. of
Technology
Laser Material Processing in the Aero Engine Industry. Established,
Cutting-Edge and Emerging Applications. . . . . . . . . . . . . . . . . . . . (1005)
Karl-Hermann Richter, MTU Aero Engines
Modeling Utility for Percussion Laser Drilling - Experiment vs
Theory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (804)
Tom Eppes, Univ. of Hartford
Model-making of Building & Sculpture Based on Laser Rapid
Prototyping Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1008)
Chen Xuehui, Center of Laser Advanced Manufacturing Technology,
Anhui Institute of Architecture and Industry
Heat Transfer and Fluid Flow during Double-track Laser Cladding of
H13 Tool Steel (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (805)
Xiuli He, Jyoti Mazumder, CLAIM, The Univ. of Michigan
Nopaltzin Li: The New Laser Machine for Cactus Cleaning with Optical
Detection of Spines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1009)
Luis Ponce, CICATA-IPN
Three-dimensional Analytical and Finite Element Methods for
Simulating a Moving Melt Pool with Mass Addition . . . . . . . . . . . . (806)
Andrew Pinkerton, Alhaji Kamara, Kamran Shah, Lin Li, The Univ. of
Manchester
LMP Session 11: Laser Drilling, Forming, & Peening
Friday, April 18 • 1:30pm
3D Finite Element Simulation for the Temperature Field of Direct
Metal Laser Sintering Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (807)
Xia Ji, Jiangsu Univ.
Session Co-chairs: Mohammed Naeem, GSI Group, Inc. - Laser Division,
Rugby, UK; John Powell, Luleå Univ. of Technology, Luleå, Sweden
The Absorptance of Metal Surfaces to Nd:YAG/Nd:YLF Laser Light. . (808)
D. Bergstrom, Mid Sweden Univ.; John Powell, Alexander Kaplan, Luleå
Univ. of Technology
A Novel Hole Geometry Measurement Technique using a Laser Microbeam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1101)
Tom Eppes, Univ. of Hartford
LMP Session 9: Lasers & Systems
Friday, April 18 • 9:00am
A Statistical Model for Research on the Focal Position Effect on the
Taper of Laser Drilling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1102)
Yinzhou Yan, Lingfei Ji, Yong Bao, Yijian Jiang, Institute of Laser
Engineering, Beijing Univ. of Technology
Session Co-chairs: Stefan Kaierle, Fraunhofer ILT, Aachen, Germany;
Bill Shiner, IPG Photonics Corp., Oxford, MA, USA
Laser Drilling in Superalloy with 150~550Ns Pulses Train. . . . . . (1103)
Zhang Xiaobing, BAMTRI
Advances of Fiber Lasers and their Applications (Invited Paper) . . . . (901)
Bill Shiner, IPG Photonics Corp.
Topographic Analysis of Holes Drilled by Pulsed Nd:YAG Laser on DD6
Single-crystal Superalloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1104)
Chen Changjun, Zhang Min, Zhang Shichang, Chang Qingming, Yan
Wenqing, Key Laboratory for Ferrous Metallurgy and Resources
Utilization of Ministry of Education, Laser Processing Research Center;
Zhang Xiaobing, Key Laboratory for High Energy Density Beam
Processing Technology
The Design Method of High-efficiency Coupling of Fiber for the Highpower Solid Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (902)
Baohua Wang, Menghua Jiang, Yongling Hui, Qiang Li, Kai Pang,
Institute of Laser Engineering of Beijing Univ. of Technology
Reliable High-power Laser Diode Arrays. . . . . . . . . . . . . . . . . . . . . (903)
Brad Debok, Ryan Feeler, Northrop Grumman Cutting Edge Optronics
New Developments in CO2 Laser Technology Enable New
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (904)
Frank Gaebler, Coherent Inc.
Does High Beam Quality of Solid State Lasers Enhance Laser Material
Processing? (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (905)
Mohammed Naeem, John Chinn, Bo Gu, GSI Group Inc.
Analysis of the Formability of Aluminum Alloy Sheet based on Laser
Shock Forming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1105)
Yinfang Jiang, Yongkang Zhang, Zhiwei Du, Runa Li, Chaoyang Shi,
Jiangsu Univ.; Yuanyou Zhu, Nanjing Institute of Technology
7
Process Parameters Study of Closed-loop Laser Rapid Forming . . . . (1106)
Jun Yu, Jing Chen, Hua Tan, Xin Lin, Weidong Huang, State Key Laboratory
of Solidification Processing, Northwestern Polytechnical Univ.
The Study on the Laser Compound Forming of Sheet Metal . . . . (1107)
YiBin Chen, Jianzhong Zhou, Jiangsu Univ.
The Fatigue Properties of Laser Shock Processed Aluminum Alloy
7050. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1108)
Zou Shikun, BAMTRI
Dynamical Simulation and Experimental Study on the Process of Laser
Peen Forming of Metal Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1109)
Shu Huang, Jianzhong Zhou, Jiangsu Univ.
Mechanism Analysis on Dry-friction Abrasive Wear Resistance of
Particulate Reinforced MMC Coatings by Laser Deposition for
Corrugate Rollers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1204)
Zhaoyong Qian, Minlin Zhong, Wenjin Liu, Tsinghua Univ.
Metal Matrix Nano H-BN Self-lubricating Composite Coating
Synthesized by Nd:YAG Laser Cladding. . . . . . . . . . . . . . . . . . . . . (1205)
A.H. Wang, Huazhong Univ. of Science and Technology
LMP Session 12: Laser Surface Modification
Friday, April 18 • 1:30pm
Study on the Deposition of Nickel Base Waspaloy Powder via High
Power Fiber Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1206)
Guijun Bi, Xuefeng Zhang, Ian Pashby, School of Mechanical, Materials
and Manufacturing Engineering, Univ. of Nottingham; Jeff Allen, Rolls
Royce PLC
Session Co-chairs: Yijian Jiang, Institiute of Laser Engineering, Beijing
Univ. of Technology, Beijing, People’s Republic of China; Rui Vilar,
Instituto Superior Técnico, Lisboa Codex, Portugal
Laser Melt Injection of Monocrystalline WC Particles into
Ti-6Al-4V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1207)
Dejian Liu, Fuquan Li, Yanbin Chen, Liqun Li, Harbin Institute of
Technology
Improving Physical Properties of Functional Materials by Laser
Irradiation (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1201)
Yijian Jiang, Institiute of Laser Engineering, Beijing Univ. of Technology
Recent Developments of the Laser-assisted Cold Spray Process and
Deposit Characterisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1203)
Matthew Bray, Andrew Cockburn, William O’Neill, Univ. of Cambridge
Special Thanks To Our PICALO
International Advisory Board
Eckhard Beyer, Fraunhofer IWS, Dresden Univ. of
Technology, Dresden, Germany
Milan Brandt, Swinburne Univ. of Technology,
Melbourne, Australia
Friedrich Dausinger, Institut für Strahlwerkzeuge,
Stuttgart, Germany
Shusen Deng, Laser Processing Committee of China
Optical Society, Beijing, People’s Republic of China
Walter W. Duley, Univ. of Waterloo, Waterloo, ON, Canada
Yuanzhong Lei, National Science Foundation of China,
People’s Republic of China
Gnian Cher Lim, Singapore Institute of Manufacturing
Technology, Singapore
Wenjin Liu, Tsinghua Univ., Beijing, People’s Republic of
China
Jyoti Mazumder, CLAIM, The Univ. of Michigan,
Ann Arbor, MI, USA
Reinhart Poprawe, Fraunhofer ILT, Aachen, Germany
John Powell, Laser Expertise Ltd., Nottingham, UK
Chris Smallbone, Welding Technology Institute of
Australia, Silverwater, Australia
William M. Steen, The Univ. of Liverpool, Liverpool, UK
Maocai Wang, Institute of Metal Research, Chinese
Academy of Sciences, Shenyang, People’s Republic
of China
XiChen Yang, Tianjin Polytechnic Univ., Tianjin,
People’s Republic of China
Tiechuan Zuo, Beijing Univ. of Technology, Beijing,
People’s Republic of China
8
Residual Stress Distribution in Laser Alloying Zone with Fecsib
Powder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1208)
Zhengyang Li, Haiyan Zhao, Bin Zhang, Yu Gu, Minlin Zhong, Wenjin
Liu, Dept. of Mechanical Engineering, Tsinghua Univ.; Qiulin Wu, Beijing
Beiye Functional Materials Co.Ltd.
Corrosion Properties of Laser Surface-treated Nickel
Titanium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1209)
Ng Ka Wai, The Hong Kong Polytechnic Univ.
Laser Industry Vendor Program
Reception & TableTop Display
Thursday, April 17 • 5:30pm
The Laser Industry Vendor Program gives vendors and
conference attendees the opportunity to discuss equipment and
applications in a relaxed setting. After completion of the
technical sessions, share refreshments and product ideas with
your colleagues and suppliers! Limited space is still available!
For more information on participating as a vendor, contact
Beth Cohen at 407.380.1553 or e-mail: [email protected]
Alphabetical order; Registered as of December 15.
Beijing Purple Light Laser
Beijing University of Technology
Chutian Laser
Coherent, Inc.
Del Mar Photonics, Inc.
Delphilaser
GE Global Research
GSI Group, Inc.
Huagong Laser Engineering
Institute of Semiconductors CAS
IPG Photonics Corporation
Maohe Laser (Wuhan)
Natural Science Foundation of China
Northrop Grumman Cutting Edge Optronics
SPI Lasers
Swinburne Univ. of Technology
Unity-Prima (Shanghai)
Zhejiang CHN-LASER Technology Co. LTD
Micro, Nano & Ultrafast Fabrication Conference
New laser technologies for micro/nano/ultrafast fabrication
and diagnosis continue to be the focus of academic research
and industry applications. The explosion of new ideas in the
photonics, material processing, microelectonics packaging,
and biomedical fields has created a unique need for fabrication
and diagnostics at micro/nanoscales using continuous wave,
nanosecond, picosecond, and femotosecond lasers. The Laser
Yongfeng Lu, Univ.
of Nebraska-Lincoln Micro, Nano, and Ultrafast Fabrication Conference at PICALO
2008 is a global forum for engineers and scientists from a
Lincoln, NE, USA
variety of industry segments and institutes to meet and
discuss use of laser micro/nano/ultrafast fabrication and
diagnosis as a key technology for various applications.
Attendees will find innovative ideas and solutions for micro/
nano/ultrafast fabrication in opto- and microelectronics,
electronics, microsystems, material processing and biomedical
industries. This conference will highlight new and exciting
achievements in structuring with highest precision using laser
Xiaoyan Zeng,
pulses from the nanosecond down to the pico- and
Huazhong Univ.
femtosecond time regime. Special sessions are dedicated to
of Science &
Technology
fundamental science in laser-material interactions, near-field
Wuhan, People's
phenomena for nanoprocessing, laser microfabrication and
Republic of China
micromachining, laser microwelding, laser-assisted device
fabrication, laser direct writing, ultrafast processes in materials processing, laser
synthesis and sintering of nanoparticles, and lasers application in bio-engineering.
In this way, we may highlight the newest developments and their promising
perspectives. Outstanding researchers will give keynote and invited presentations
in order to provide a deep insight into the current research work in these fields.
Micro Session 1: Fundamental Science in Laser-Material Interactions
Wednesday, April 16 • 1:30pm
Session Chair: Xianyan Zeng, Huazhong Univ. of Science & Technology,
Wuhan, People’s Republic of China
Fundamental Issues Concerning Material Removal by Laser Irradiation
from Insulating Materials (Invited Paper). . . . . . . . . . . . . . . . . . . (M101)
Tom Dickinson, Washington State Univ.
Processing of Polymer and Organic Materials using Tunable Ultrafast
Mid-infrared Lasers (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . (M102)
Richard Haglund, Vanderbilt Univ.
Laser Micro-fabrication of Custom Micro-optics for Beam Brightness
Enhancement of High Power Diode Lasers (Invited Paper) . . . . (M104)
D.R. Hall, H.J. Baker, R. McBride, E. Mendez, School of Engineering and
Physical Sciences, Heriot-Watt Univ.
Micro Session 2: Near-Field Phenomena for Nanoprocessing
Wednesday, April 16 • 3:10pm
Session Chair: Yongfeng Lu, Univ. of Nebraska - Lincoln, Lincoln, NE, USA
Nanoscale Laser Processing and Diagnostics (Invited Paper) . . . (M201)
Costas Grigoropoulos, Univ. of California
High Transmission Nanoscale Ridge Apertures and Its Application in
Laser-based Nanomanufacturing (Invited Paper). . . . . . . . . . . . . (M203)
Xianfan Xu, Purdue Univ.
Sub-wavelength Laser Direct Write Patterning (Invited Paper)…(M204)
Euan Mcleod, Craig B. Arnold, Princeton Univ.
Tuning the Near-field Focusing of Particle Lens for Surface Nanofabrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M205)
Zengbo Wang, Laser Processing Research Centre; Wei Guo, David
Whitehead, Lin Li, Laser Processing Research Centre, School of Mechanical,
Aerospace and Civil Engineering; Lukyanchuk Boris, Data Storage Institute;
Zhu Liu, Corrosion and Protection Centre, School of Materials
Micro Session 3: Laser Microfabrication in Industry
Thursday, April 17 • 9:00am
Session Chair: Hai-Lung Tsai, Univ. of Missouri-Rolla, Rolla, MO, USA
Progress in R&D on Ultrafast Laser Processing and Prospect of
Industrial Applications (Invited Paper). . . . . . . . . . . . . . . . . . . . . (M301)
Xinbing Liu, Panasonic Boston Lab.
Program Committee:
Craig Arnold, Princeton Univ., Princeton, NJ, USA
Dieter Baeuerle, Johannes-Kepler-Univ., Linz, Osterreich, Austria
Jimin Chen, National Center of Laser Technology, Beijing Univ.
of Technology, Beijing, People’s Republic of China
Jan J. Dubowski, Univ. de Sherbrooke, Sherbrooke, QC,
Canada
Bo Gu, GSI Group, Inc., Wilmington, MA, USA
Erol Harvey, Swinburne Univ. of Technology, Melbourne,
Australia
Wenhao Huang, Univ. of Science and Technology of China, Hefei,
People’s Republic of China
Lu Li, National Univ. of Singapore, Singapore
Xinbing Liu, Panasonic Boston Laboratory, Cambridge, MA, USA
Eric Mazur, Harvard Univ., Cambridge, Massachusetts, USA
Ashish Nath, IIT, Kharagpur, India
Tatsuo Okada, Kyushu Univ., Motooka, Fukuoka, Japan
Andreas Ostendorf, Laser Zentrum Hannover e.V., Hannover,
Germany
James Piper, Macquarie Univ., Sydney, Australia
Koji Sugioka, RIKEN, The Institute of Physical and Chemical
Research, Saitama, Japan
Hai-Lung Tsai, Univ. of Missouri-Rolla, Rolla, MO, USA
Kunihiko Washio, Paradigm Laser Research Ltd., Machida,
Tokyo, Japan
Xianfan Xu, Purdue Univ., West Lafayette, IN, USA
Innovative Laser Technology for Semiconductor Manufacturing Stealth Dicing (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M302)
Etsuji Ohmura, Osaka Univ.; Masayoshi Kumagai, Hideki Morita,
Hamamatsu Photonics K.K.
High Quality Micro Machining with Tailored Short and Ultra Short
Laser Pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M303)
Arnold Gillner, Claudia Hartmann, Andreas Dohrn, Fraunhofer ILT
Single Step Micro Laser Cladding of Nanophased Powders . . . . (M304)
Henrik Mewes, Sonja Dudziak, Nils Weidlich, Oliver Meier, Laser
Zentrum Hannover e.V.; Stefan Czerner, Microls
Micro Session 4: Laser Assisted Device Fabrication
Thursday, April 17 • 9:00am
Session Chair: Xinbing Liu, Panasonic Boston Laboratory, Cambridge,
MA, USA
3D Microstructuring of Glass by Femtosecond Laser for Lab-on-a-Chip
Applications (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M401)
Koji Sugioka, Yasutaka Hanada, Katsumi Midorikawa, RIKEN
Fabrication of Electrodes for the Application of Microbatteries
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M402)
Li Lu, National Univ. of Singapore
Nd:YAG Laser and Micropen Integrated Fabrication of Mim Thick Film
Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M403)
Yu Cao, Xiaoyan Zeng, HUST
Experimental Micromachining Results using a UV Laser with the Laser
Microjet®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M404)
John Stay, Synova SA
Micro Session 5: Laser Microwelding
Thursday, April 17 • 10:40am
Session Chair: Koji Sugioka, RIKEN, Saitama, Japan
Ultrafast Laser Microprocessing and Microwelding (Invited
Paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M501)
Kazuyoshi Itoh, Osaka Univ.; Takayuki Tamaki, Nara National College of
Technology
Microwelding Performance Comparison Between a Low Power
(125W) Pulsed Nd:YAG Laser and a Low Power (200W) Single Mode
Fiber Laser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M502)
Mohammed Naeem, GSI Group, Inc. - Laser Division
9
Development and Application of Miniaturized Scanners for Laser Beam
Micro Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M503)
Felix Schmitt, Fraunhofer ILT
Micro Session 9: Lasers in Bio-engineering
Friday, April 18 • 9:00am
Parameter Studies of Fibre Laser Micro-welding of SS316L using
Taguchi Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M504)
Chi Wai Chan, H.C. Man, T.M. Yue, AMT Research Center, Dept. of ISE,
The Hong Kong Poly Univ..
Session Chair: Jan J. Dubowski, Univ. de Sherbrooke, Sherbrooke, QC,
Canada
Micro Session 6: Laser Direct Writing
Thursday, April 17 • 10:40am
Session Chair: Kunihiko Washio, Paradigm Laser Research Ltd,
Machida, Tokyo, Japan
Recent Progress of Femtosecond Laser Micro-nano Fabrication (Invited
Paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M601)
Wenhao Huang, USTC
Picosecond Lasers in Industrial Micromachining Applications (Invited
Paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M602)
Rainer Kling, Laser Zentrum Hannover e.V.
Laser Direct-write using Air-drying Conductive Paste (Invited
Paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M603)
Daniel Perkins, Texas Christian Univ.; Jason Stegall, David Willis,
Southern Methodist Univ.
Direct Fabrication of Micro Temperature Sensor Arrays by Laser
Micro-cladding Functional Materials on Ceramic Substrates . . . (M604)
Zhixiang Cai, Xiangyou Li, Xiaoyan Zeng, Wuhan National Lab. for
Optoelectronics
Optical-driven Nano Machines with Real-time Force Sensing and
Biochemical IC Chip Family Fabricated by Two/Single Photon Micro
Stereolithography (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . (M901)
Koji Ikuta, Nagoya Univ.
USP Laser Dissemination and Separation of Tissues (Invited Paper)…(M902)
Zhixiong Guo, Huan Huang, Xiaoliang Wang, Rutgers, The State Univ. of
New Jersey
Laser Device for Elemental Determination in Human Skin. . . . . (M904)
Luis Ponce, CICATA-IPN
Micro Session 10: Laser Micromachining
Friday, April 18 • 10:40am
Session Chair: Li Lu, National Univ. of Singapore, Singapore
Manufacturing of Shaped Holes in Multi-layer Plates by Laser-drilling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1001)
Kurt Walther, Mihael Brajdic, Jens Dietrich, Martin Hermans, Martin
Witty, Alexander Horn, Ingomar Kelbassa, Reinhart Poprawe, Lehrstuhl
für Lasertechnik, RWTH
Practical Issues in Laser Micro/Nano Machining . . . . . . . . . . . . (M1002)
Wenwu Zhang, Jeffrey Shaw, Brian Farrell, GE Global Research
Laser-assisted-hot Embossing of Microstructures. . . . . . . . . . . . (M1003)
Jens Holtkamp, Fraunhofer ILT
Micro Session 7: Ultrafast Processes in Materials Processing
Thursday, April 17 • 1:30pm
Session Chair: Wenhao Huang, Univ. of Science and Technology of
China, Hefei, People’s Republic of China
Multiscale Modeling of Ultrafast Laser-material Interactions
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M701)
Lan Jiang, Beijing Institute of Technology; Hai-Lung Tsai, Univ. of
Missouri-Rolla
Novel Aspects of Microprocessing by Ultrafast Lasers: From Electronic
to Biological and Cultural Heritage Applications
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M702)
Costas Fotakis, FORTH CRETE
Femtosecond Fabrication of Nonlinear Photonic Crystals . . . . . (M703)
Min Gu, Swinburne Univ. of Technology
Direct Measurement of Temperature Distribution in Silicon by
Ultrashort Laser Pulses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M704)
Hong Yu Zheng, Singapore Institute of Manufacturing Technology
Micro Session 8: Laser Microprocessing for Photonic Devices
Thursday, April 17 • 3:10pm
Laser Assisted Micro and Nano Replication . . . . . . . . . . . . . . . . (M1004)
Qin Hu, William O’Neill, Institute for Manufacturing, Dept. of
Engineering, Univ. of Cambridge
Micro Session 11: Laser Synthesis & Sintering of Nanoparticles
Friday, April 18 • 1:30pm
Session Chair: Xianfan Xu, Purdue Univ., West Lafayette, IN, USA
Laser Fabrication of Nanoparticles and Crystals in Solution (Invited
Paper). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1101)
Hiroshi Masuhara, Osaka Univ.
Fabrication of Nanomaterials by Laser Irradiation Process in Liquid
Phase (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1102)
Naoto Koshizaki, National Institute of Advanced Industrial Science and
Technology
Flash Lamp Curing of Nano-particulates for Passive Device Fabrication
(Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1103)
James Sears, South Dakota School of Mines & Technology
Fabrication of Micro-structured Components by Laser
Micro-deposition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1104)
Huan Qi, Magdi Azer, GE Global Research
Session Chair: Tatsuo Okada, Kyushu Univ., Motooka, Fukuoka, Japan
5-D Microscopy and 3-D Nanoprocessing for Femtosecond Laser
Photonics Fabrication (Invited Paper) . . . . . . . . . . . . . . . . . . . . . (M801)
Peter Herman, Univ. of Toronto
Laser-induced Bandgap Engineering of Quantum Well Wafers: A Quest
for Monolithically Integrated Photonic Devices (Invited Paper)…(M802)
Jan J. Dubowski, Univ. de Sherbrooke
Micro Session 12: Advanced Laser Applications
Friday, April 18 • 3:10pm
Session Chair: Hongyu Zheng, SIMTech, Singapore
Aligned Growth of Zno Nanowires by Laser Ablation and Their
Applications (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1201)
Tatsuo Okada, Kyushu Univ.
Selective Area Bandgap Engineering of Algaas/Gaas Quantum Well
Microstructures with a Laser Rapid Thermal Annealing Technique …(M803)
Radoslaw Stanowski, Jan J. Dubowski, Univ. de Sherbrooke; H.H. Tan, C.
Jagadish, The Australian National Univ.
Laser Micro Adjustment Technology - Possibilities and Challenges for
Novel Applications (Invited Paper) . . . . . . . . . . . . . . . . . . . . . . . (M1202)
Michael Schmidt, Bayerisches Laserzentrum GmbH
Fabrication, Characterization and Simulation of Large-scale 3-D
Photonic Crystals Using Laser-assisted Fabrication Techniques…(M804)
H. Wang, Yongfeng Lu, Univ. of Nebraska - Lincoln
Fabrication of Carbon Nanotube Interconnections by Current-assisted
Laser Irradiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1203)
Tao Gong, Yong Zhang, Wenjin Liu, Minlin Zhong, Tsinghua Univ.
Design and Experimental Realization of 3D Photonic Components Via
Two-photon Polymerization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M805)
Mark Boyle, Andre Neumeister, Johannes Zinn, Laser Zentrum Hannover
e.V.; Andrei Lavrinenko, Technical Univ. of Denmark; Reinhld J. Leyrer,
Wendel Wohlleben, Basf Aktiengesellschaft
Laser Treating of Carbon Nanotube Solar Cell. . . . . . . . . . . . . . (M1204)
Tao Gong, Yong Zhang, Wenjin Liu, Minlin Zhong, Tsinghua Univ.
10
Fabrication of Micro-machine Elements by Five-axis Laser Processing
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (M1205)
Souta Matsusaka, Takehiro Watanabe, Kensuke Iijima, Chiba Univ.
Laser Materials Processing Poster Presentation Gallery
Thursday, April 17
Patent Analysis of Laser Cutting Technique . . . . . . . . . . . . . . . . . (P101)
Bingkun Xiang, Nanjing Univ. of Aeronautics and Astronautics
Repairing of Metal Components with Laser Cladding . . . . . . . . . (P125)
Qilin Deng, Shanghai Jiaotong Univ.
Effects of Rare Earth Oxide on the Nucleation of Carbide Particles in
Laser Cladded MMCP Coating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P102)
Caofeng Wu, Mingxing Ma, Wenjin Liu, Minlin Zhong, Tsinghua Univ.
New Development of Far Distance Coaxial Powder Feeding
System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P126)
Yang Xichen, Yang Xichen, Laser Processing Center, Tianjin Polytechnic
Univ.
Laser Beam Shaping and Surface Treatment of Ze41A-T5 Magnesium
Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P103)
Yvonne Durandet, Shoujin Sun, Milan Brandt, Swinburne Univ. of Technology;
R.K. Singh Raman, Monash Univ., Dept. of Mechanical Engineering; Darren
Gerrard, Bruce Hinton, Defence Science and Technology Organization
Study on the Pore Control of 5083 Aluminum Alloy by Dual-beam Laser
Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P104)
Kai Chen, Rui Huang, Rongshi Xiao, Xudong Zhao, Song Zhang, Beijing
Univ. of Technology
Microstructure of Laser Joints of Az31B Wrought Magnesium Alloy . . . (P105)
Shan Ji-guo, Lei Xiang, Tan Wen-Da, Chen Wu-Zhu, Dept. of Mechanical
Engineering, Tsinghua Univ.
Study on the Surface Treatment for Controlling the Aluminum-lithium
Alloy Weld Porosity of Laser Welding . . . . . . . . . . . . . . . . . . . . . . (P106)
Yang Jing, Chen Li, Gong Shuili, BAMTRI; Li Xiaoyan, BJUT
Single Mode Fibre Laser Welding of Dissimilar Aerospace Alloys...(P107)
Hui-Chi Chen, Andrew Pinkerton, Ziu Liu, Lin Li, The Univ. of Manchester
Laser Ablation of Al2O3 Ceramic in NaOH Medium. . . . . . . . . . . (P108)
Shao Feng, Anhui Institute of Architecture & Industry
Investigation in Laser Colorful Marking in Stainless Steel by Pulsed
Fiber Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P109)
Ji-Min Chen, Hong-Liang Zhao, Sonoro Zhao, Institute of Laser
Engineering, Beijing Univ. of Technology
Laser Sintering of (K0.5Na0.5Nbo3)-Litao3 Lead-free Ceramics with
Novel Piezoelectric Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P110)
Lingfei Ji, Xinyu Du, Yijian Jiang, Institute of Laser Engineering, Beijing
Univ. of Technology
Laser Cladding of Ti-Base Composite Coatings on Ti-6Al-4V Substrate . . (P111)
Wei-fu Wang, Maocai Wang, Fengjiu Sun, Northeastern Univ.
Application and Performance Evaluation for the New Material in the
Industrial SFF System using a SLS Process. . . . . . . . . . . . . . . . . . . (P112)
Dong Soo Kim, Sung Woo Bae, Chung Hwan Kim, Byung Oh Choi, Korea
Institute Machinery & Materials; Young Kil Bang, Lionchemtech Co., Ltd.
Experimental Research on Functional Graded Cladding Layer of
Titanium Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P113)
Fangyou Hu, NAEA
The Rapid Solidification Characteristics of Ni-Based Alloy Fabricated by
Laser Engineered Net Shaping . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P114)
Fei Qunxing, BAMTRI
The Research on the Parameter Thresholds of Titanium Alloy Laser
Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P115)
Chen Li, BAMTRI
An Experimental Study on Welding Parameters for Laser Welding of
NiTi Shape Memory Alloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P116)
Wang Wei, Aviation Univ. of Air Force; Chang Chun, BAMTRI
Effect of Beam Factors on Beam-focusing Characters and Laser
Penetration Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P117)
Hong Chen, Institute of Laser Engineering, Beijing Univ. of Technology
Spectroscopic Investigation of Laser-induced Plasma in Co2 Laser
Welding Aluminum Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P118)
Junfeng Qi, Beijing Univ. of Technology
Study on Laser Repair Welding to Brazing Bead of 6063 Aluminum
Alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P119)
Zhao Xudong, Chen Kai, Xiao Rong-Shi, Beijing Univ. of Technology
Experimental Study on the Quality of Material Surface Applied Laserchemical Combined Etching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P120)
Yao Yansheng, Anhui Institute of Architecture and Industry
Robust Sensing and Control of Direct Metal Deposition . . . . . . . (P127)
Lijun Song, Jyoti Mazumder, CLAIM, The Univ. of Michigan
Seam Tracking during Laser Beam Welding of Tailored Blanks with
Vision Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P128)
Yuanyuan Zou, Mingyang Zhao, Lei Zhang, Chunying Jiang, Shenyang
Institute of Automation, Chinese Academy of Sciences
High-power Laser Processing System for 3D Cutting and Welding of
Automotive Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P129)
Menghua Jiang, Wang Baohua, Hui Yongling, Liubo, Liqiang, Pangkai,
Institute of Laser Engineering of Beijing Univ. of Technology
Electron Concentration and Ionization Rate Study of Discharge for Rf
Excited Diffusively Cool All Metal Slab Waveguide Co2 Laser . . (P130)
Li Zhiming, Dept. of Engineering Optics, School of Information Science
and Technology
Airborne Laser Hydrography and Visual Analysis of Full-waveform
Airborne Laser Scanner Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P131)
Abhishek Dodiyal, Anand Kumar, Pradeep M.Omanakuttan, HCE;
Mervin Praison, Hindustan College
Laser Cladding Layer Height Automatic Detecting Control . . . . . (P132)
Huilai Sun, School of Mechanical and Electronic Engineering, Tianjin
Polytechnic Univ.
Fiber Laser Technology Latest Development. . . . . . . . . . . . . . . . . (P133)
Jun Shao, Institute of Laser Engineering, Beijing Univ. of Technology
Research on Multi-purpose Laser Integrated Machine for Auto Clutch…(P134)
Zhengfeng Yan, Wuhan Univ. of Technology
Growth and Dielectric Properties of Ta2O5 Single Crystal
Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P135)
Yijian Jiang, Institiute of Laser Engineering, Beijing Univ. of Technology
Finite Element Simulation for Temperature Field in Nd:YAG Laser-TIG
Hybrid Welding of 5A06 Aluminum Alloy. . . . . . . . . . . . . . . . . . . (P136)
Xian-feng Shen, Institute of Machinery Manufacturing Technology
Researches on Wear Performance of 40Cr Steel Strengthened by Laser
Cladding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P137)
Qingmao Zhang, South China Normal Univ.
Numerical Optimization of Surface Residual Stresses Induced by Laser
Peening using Taguchi Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . (P138)
Qing Sun, Jiangsu Univ.
Numerical Simulation and Response Optimizer Design of
Strengthening Effects Induced by Laser Shock Peening . . . . . . . (P139)
Shu Huang, Jian-Zhong Zhou, Jiangsu Univ.
Nitridation of Titanium by the Laser and Plasma Mixing Method … (P140)
Fengjiu Sun, Northeastern Univ.
Friction and Wear Characteristics of Nano-solid Lubrication Coating of
Laser Cladding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P141)
W.Y. Wang, Henan Univ. of Science and Technology; H. Yan, A.H. Wang,
X.L. Zhang, X.F. Zhang, Huazhong Univ. of Science and Technology
Microstructural Characterization of Nd:YAG Laser-welded 12vol.% SiC
Particulate-reinforced Magnesium Alloy Composite . . . . . . . . . . (P142)
A.H. Wang, Huazhong Univ. of Science and Technology
Electroless Nickle Plating on Nano-HBN Particles for Producing Selflubricating Coatings by Laser Cladding. . . . . . . . . . . . . . . . . . . . . (P143)
A.H. Wang, Huazhong Univ. of Science and Technology
Microstructure and Properties of Laser Remelted Ni-based Alloy
Self-lubricating HVOF Spraying Coating . . . . . . . . . . . . . . . . . . . . (P144)
A.H. Wang, Huazhong Univ. of Science and Technology
Technological Study of Oxygen Aided Laser Cutting Silicon Steel …(P121)
Hong Lei, Shanghai Maritime Univ.
Experimental Investigation Laser Twin Spot Nd:YAG Laser Welding of
Aluminum Alloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P145)
Yao Wei, BAMTRI
Investigation on Nd:YAG Laser-TIG Hybrid Welding with Filler
Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P123)
Wu Shikai, Zhang Song, Chen Kai, Xiao Rongshi, Beijing Univ. of
Technology
Analysis on the Effect of Weld Appearance Induced by Order of Heat
Source during Laser-plasma Arc Hybrid Welding Al-Li Alloy . . . (P146)
Zhining Li, Artillery Engineering Dept., Ordnance Engineering
College
11
Micro, Nano & Ultrafast Fabrication Poster Presentation Gallery
Friday, April 18
Generation of the Nickel Nanoparticles by CW Laser Ablation in
Liquid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P201)
Sohaib Khan, Yudie Yuan, Zhu Liu, CPC, The Univ. of Manchester; Amin
Abdolvand, Philip Crouse, Lin Li, Marc Schmidt, LPRC, The Univ. of
Manchester
Localised Laser Joining of Glass to Silicon with BCB Intermediate
Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(P202)
Qiang Wu, S. Kloss, N. Lorenz, C. Wang, A.J. Moore, D. P. Hand, Heriot
Watt Univ.
Microdrilling of the Cupreous Probe by UV DPSS Laser . . . . . . . (P203)
Zhai Libin, Chen Jimin, Jiang Maohua, Wang Xubao, Yu Zhensheng,
Zong Xiaojun, National Center of Laser Technology
Nonequilibrium Synthesis of Ni-Al-Si Alloys by Laser Processing
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P204)
Yufeng Zheng, Yaoning Sun, Ding Fan, Min Zheng, Jianbin Zhang,
Lanzhou Univ. of Technology
A Novel Soft-lithography based Polymeric Multimode Laser Power
Splitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P205)
Rubing Shao, Shu Li, Qiao Lin, Wei Ni, Xing K. Wu, Zhejiang Univ.
Joining of Thin Glass with Semiconductors by Ultra-fast High-repetition Laser Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P206)
Alexander Horn, Ilja Mingareev, Alexander Werth, Martin Kachel,
Ingomar Kelbassa, Lehrstuhl für Lasertechnik, RWTH Aachen
A Study of Laser Etching and Cutting PCB Boards by 355Nm DPSS UV
Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P207)
Fei Zhang, Xiaoyan Zeng, Xiangyou Li, Jun Duan, Huazhong Univ. of
Science and Technology
Double-pulse Laser Drilling with Different Pulse Energy Distributions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P208)
Xiaodong Wang, Jinsong Liu, Huazhong Univ. of Science and
Technology; Andreas Michalowski, Friedrich Dausinger, Institut für
Strahlwerkzeuge
Oxidation Behavior of Laser Cladded Ni-Si-Ti-C Coatings at 1100°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P209)
Jianbin Zhang, Yaoning Sun, Ding Fan, Zefeng Liang, Lanzhou Univ. of
Technology
Tool Steel Laser Surface Modification with TiC/TiN . . . . . . . . . . . (P210)
M.A. Montealegre, G. Castro, J.L. Arias, A. Fernández-Vicente, J.
Vázquez, AIMEN
Large Area Nanopatterning of Silicon Surface by Chemical Assisted
Laser Processing using Near-field Enhancement by Particle-lens
Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P212)
Wei Guo, Zengbo Wang, Lin Li, Laser Processing Research Centre, The
Univ. of Manchester; Zhu Liu, Corrosion and Protection Centre, The
Univ. of Manchester
The Investigation of Cutting Polycrystalline Diamond using 355nm UV
Pulse Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P214)
Zhai Libin, Chen Jimin, Jiang Maohua, Zhao Hongliang, National Center
of Laser Technology; Sun Chunyu, Beijing Beidou Diamond Company
Femtosecond Laser Pulses Induced Nanostructures on ZnO in
Different Ablation Atmospheres . . . . . . . . . . . . . . . . . . . . . . . . . . (P215)
Xiaodong Guo, Ruxin Li, Shanghai Institute of Optics and Fine
Mechanics; Bingkun Yu, Shanghai Univ.
Micro Processing with High Repetition Rate Pulsed Fibre Lasers . . (P220)
Jack Gabzdyl, Tony Hoult, SPI Lasers
State of the Art Microfabrication with Excimer Lasers . . . . . . . . (P221)
Ralph Delmdahl, Coherent GmbH; Burkhard Fechner, Coherent GmbH
Micro Welding of Thin Foil with an Elliptical Beam of Direct Diode
Lasers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P222)
Nobuyuki Abe, Osaka Univ.; Yoshinori Funada, Industrial Research
Institute of Ishikawa
Derivation of Optimal Processing Parameters for Conduction Mode
Laser Beam Welds by Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . (P223)
Achim Mahrle, TU Dresden / IOF - LOT; Eckhard Beyer, Fraunhofer IWS
Study of the Laser Assisted Vapor Condensation Method for
Generating Metallic Nano-particles . . . . . . . . . . . . . . . . . . . . . . . . (P224)
Jen-Hong Jang, Jehnming Lin, National Cheng Kung Univ.
Development of Excimer Laser and Its Applications in Our Lab. . . . (P225)
Yao Liying, Institute of Laser Technology, Beijing Univ. of Technology
Laser Range Finder Base on FM Ranging Principles. . . . . . . . . . . (P228)
Yang Jin, Academy of Equipment Command & Technology
Temperature Field Simulation of Ta2O5 Ceramics by CO2 Laser
Irradiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P229)
Xinyu Du, Beijing Univ. of Technology
Laser Cladding of Az91D Magnesium Alloy with Ni-Si-Mg . . . . . . (P230)
Ding Fan, Jianbin Zhang, Yufeng Zheng, Qiang Li, Lanzhou Univ. of
Technology
Characterization of Laser Cladding Calcium Phosphate Coatings on
Titanium Substrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P231)
Xiukun Li, Min Zheng, Ding Fan, Jianbin Zhang, Lanzhou Univ. of
Technology
Defects Research of ZnO Crystal with Femtosecond Laser . . . . . (P232)
Sun Xiaohui, College of Fundamental Studies, Shanghai Univ. of
Engineering Science
A Novel Multi-functional Fiber Grating Sensor with Self-demodulation
and Discrimination Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . (P233)
Erjun Liang, Zhengzhou Univ.
Research of Digital Controlled Laser Die-cutting Technology . . . (P234)
Meng Wang, TianjinUniv.
The Influence of the Shielding Gas on Process Properties during Laser
Welding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P235)
Duan Aiqin, BAMTRI
The Research on the Joint Microstructure and Properties of Dual Spot
Laser Welding of 5A90 Al-Li Alloy . . . . . . . . . . . . . . . . . . . . . . . . . (P236)
Jing Yangming, BAMTRI
Research on Laser Transmission Welding PVC . . . . . . . . . . . . . . . (P237)
Huixia Liu, Jiangsu Univ.
Millisecond Pulse Laser Bending of Silicon. . . . . . . . . . . . . . . . . . (P238)
Dongjiang Wu, Dalian Univ. of Technology
Optical Property of Thermal Barrier Coating at High Temperature...(P239)
Geunsik Lim, CREOL, Univ. of Central Florida
CO2 Laser Produced Sn Plasma for EUV Lithography . . . . . . . . . (P240)
Akira Endo, EUVA
Formation of Micro-nano Structure by Laser Deposition and Dealloying of
Copper Alloy Layer on Macro-component Surface . . . . . . . . . . . . . . . (P216)
Yide Kan, Wenjin Liu, Minlin Zhong, Tsinghua Univ.
Numerical Simulation and Ecperiment Study on Pulse Laser Surface
Micro-tecturing in Carbon Tool Steel . . . . . . . . . . . . . . . . . . . . . . . (P241)
Huixia Liu, Shengjun Yang, Xiao Wang, Jiangsu Univ.
Drilling of Microvias with Frequency Doubled Nd:YAG Laser. . . (P217)
Chong Zhang, Aravinda Kar, CREOL, Univ. of Central Florida; Nathaniel
Quick, AppliCote Associates, LLC
Water Assisted Laser Milling of Partially Sintered Ti Powder for Rapid
Manufacture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P242)
Gareth Littlewood, The Univ. of Manchester
Study on the Angular Deformation of Laser Cladding on Thin Plate
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P218)
Zheng Xiong, Wuhan National Lab. for Optoelectronics, Huazhong Univ.
of Science and Technology; Xiaoyan Zeng, Qianwu Hu, Huazhong Univ.
of Science and Technology
Crack Controlling of Nano-composite Coating with Ni-Al2O3 by Pulsed
Nd:YAG Laser Cladding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P243)
Qunli Zhang, Jianhua Yao, Yi Pan, Zhejiang Univ.
Surface Roughness Analysis and Improvement of PMMA-based Microfluidic Chip Chamber by Co2 Laser Cutting . . . . . . . . . . . . . . . . . (P219)
Huang Yongguang, Liu Shibing, Beijing Univ. of Technology
12
Micro Cutting of Madin-darby Canine Kidney (MDCK) Cell using
Femtosecond Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (P244)
Rui Guo, Zhen Guo, Jianfeng Liu, Xiang Wang, Wenhao Huang, Univ. of
Science and Technology of China
General Information
Hotel Accommodations
Proceedings
Capital Hotel
3 Qian Men East Street
Beijing 100006, People’s Republic of China
Hotel Reservations will need to be made directly through GTB
Destination Management to receive the PICALO 2008 rate of
$118 USD.
Hotel Reservations Deadline: February 20
Make your hotel reservations online at
www.gtborientholidays.com/PICALO/booking_form_working1.html
CD-Rom Proceedings will be available on-site (will not be shipped
to you). It includes all submitted papers from PICALO – Laser
Materials Processing, Micro, Nano & Ultrafast Fabrication, and
Poster Presentations.
Conference Registration
Special Needs
Registration can be completed in two ways - online or by
downloading a PDF registration form from
www.laserinstitute.org/conferences/picalo.
If you have any special needs that we can address to make your
participation more enjoyable, please contact LIA by
Phone: + 407.380.1553, Fax: + 407.380.5588 or
E-mail: [email protected]
Full Conference Registration includes: Plenary Session, Technical
Sessions, Welcome Reception (Wednesday evening), Vendor
Program Reception (Thursday evening) and a Technical Digest.
Conference Proceedings are available for an additional fee.
Registration also includes morning and afternoon coffee service,
Chinese style lunch at an area restaurant, and the PICALO Closing
Banquet (Friday evening).
One Day Conference Registration includes admission to sessions
and receptions on that day only. Conference Proceedings are
available for an additional fee.
Student Registration includes Plenary Session, Technical Sessions,
Welcome Reception (Wednesday evening), Vendor Program
Reception (Thursday evening) and a Technical Digest. Conference
Proceedings are available for an additional fee. Registration also
includes morning and afternoon coffee service, Chinese style
lunch at an area restaurant, and the PICALO Closing Banquet
(Friday evening).
Please Contact the LIA Conference Department at
[email protected] for information about Guest Tickets.
Fees
Full Conference - Early Bird Registration
(payment received by February 1)
$655 USD Non-member
$595 USD Member
$595 USD Cooperating Society
$325 USD Student
$185 USD (1,400 CNY) Chinese Citizen
$160 USD (1,200 CNY) Chinese Citizen Student
February 2 – March 3
$705 Non-member
$645 Member
$645 Cooperating Society
$375 Student
$225 USD (1,700 CNY) Chinese Citizen
$200 USD (1,500 CNY) Chinese Citizen Student
March 4 - On-site
$695 Member
$755 Non-member
$695 Cooperating Society
$425 Student
$255 USD (1,900 CNY) Chinese Citizen
$225 USD (1,700 CNY) Chinese Citizen Student
Payment received by February 1 $105
February 2 – On-site $115
*Please note: all payments will be processed in US Dollars.
Substitutions and Cancellations
We understand that circumstances may occur to prevent you
from attending the conference. If you find that you cannot attend
PICALO, you have several options:
1. Send a substitute. Substitutions can be made at any time even on-site at the conference. (Please have the substitute bring
your letter of confirmation to the registration desk.)
2. Refund of monies.*
*Note: Requests for refunds must be made in writing and received on or
before February 1. There is a $75.00 processing fee applied to all refunds.
All refunds will be processed after the conference. No refunds will be
accepted after February 1. No refunds will be given for proceedings or tour
package purchases.
Average April Temperatures:
62°F / 17°C High
42°F / 7°C Low
One Day Conference Registration
Early Bird Registration
(payment received by February 1)
$220 USD each day
$110 USD (830 CNY) Chinese Citizen
February 2 – March 3
$250 USD each day
$130 USD (980 CNY) Chinese Citizen
March 4 - On-site
$285 USD each day
$150 USD (1,135 CNY) Chinese Citizen
On-site Registration Times
8:00am – 5:00pm
Wednesday, April 16
Thursday, April 17
8:00am – 4:00pm
Friday, April 18
8:00am – 12:00pm
*Purchase orders will not be accepted for on-site registration.
13
PICALO International Enterprise Summit NEW FOR 2008!
Globalization: Opportunities & Challenges for Laser Companies
in China & the World
Chairs: Bo Gu, GSI Group, Inc., Wilmington, MA, USA
Rangda Wu, Chutianlaser, Wuhan, People’s Republic of China
Invited Industry Executives
John Ambroseo, Coherent
East meets West
Günther Braun, Rofin-Sinar Technologies Inc.
Executives from the Chinese Laser Industry and from
leading world-class laser and optics companies come
together to discuss the impact of globalization on the
laser industry - opportunities and challenges for laser
business in China and the world for the
next decade and beyond.
Valentin Gapontsev, IPG Photonics
Sergio Edelstein, GSI Group
?
Jianjuo Wu, Unity-Prima, China
Phillip Meredith, JDSU
Dayong Min, Huagong Laser, China
Robert Phillippy, Newport
This PICALO 2008 Summit will provide insight
from industry experts, legal experts, and
decision makers on how to do or expand
business in China and on how the
laser industry benefits from
globalization. The forum
allows face to face interactiona great prospect for
networking and relationship
building. Don’t miss
this innovative
East meets West event!
14
Rangda Wu, Chutian Laser Group, China
Xun Zhou, Boye Laser, China
See PICALO Website for More Details
(www.laserinstitute.org/conferences/picalo)
PICALO CONFERENCE REGISTRATION FORM
❏ Please check here if you have
any special needs and LIA will
contact you.
All prices are in United States Dollars (USD)
Chinese Citizen Registration Prices available on PICALO registration page.
Laser Institute of America, 13501 Ingenuity Dr., Suite 128, Orlando, FL 32826 USA
Phone: 407.380.1553 • Fax: 407.380.5588
or register online at www.laserinstitute.org/conferences/picalo
PLEASE PRINT OR TYPE
❏ Prof. ❏ Dr. ❏ Mr. ❏ Mrs. ❏ Ms. ❏ Miss
First Name/Initial/Last Name(surname):
Company Affiliation:
Dept./Bldg./Mail Stop/etc.:
Street Address or P.O. Box:
City/State/Zip (Postal) Code:
Country:
Telephone (Work):
Fax :
Telephone (Home):
E-mail:
Emergency Contact: Name
Special Dietary Needs:
❏
Phone:
Note: All above information must be provided in order to process registration
Vegetarian
❏ Other _______________
A. Full Registration
Includes admission to the Plenary Session, Technical sessions, Lunch each day, Welcome Reception, Vendor Program Reception, Closing Banquet & Technical digest.
Check member status: Member of ❏ LIA
❑ AILU
❏ Beijing Optical Society
❑ Chinese Journal of Lasers
❑ Chinese Society of Non-Trad Machining
❏ Chinese Welding Society
❑ ELI
❏ European Optical Society
❑ JLPS
Membership # ________________
LIA member / Cooperating Society
Payment received by February 1
❏ $595USD
Payment postmarked or received February 2 – March 3
❏ $645USD
Payment postmarked or received March 4 – On-site
❏ $695USD
Non-member
❏ $655USD
❏ $705USD
❏ $755USD
Student*
❏ $325USD
❏ $375USD
❏ $425USD
*Student registration – full time students only. Student registration will not be processed without a copy of your valid Student Identification.
Please fax to +407.380.5588 Attn: PICALO.
B. One / Two Day Registration
Includes lunch and admission to events on that day only.
❏ Wednesday, April 16 ❏ Thursday April 17 ❏ Friday, April 18
Payment Received by February 1
❏ $220USD One Day
❏ $440USD Two Day
Payment Postmarked or Received February 2 - March 3
❏ $250USD One Day
❏ $500USD Two Day
Payment Postmarked or Received March 4 - On-site
❏ $285USD One Day
❏ $570USD Two Day
Date(s) must be checked to process registration:
C. Guests
Includes lunch each day, coffee breaks, welcome reception, vendor reception, & closing banquet.
❏
$130USD PP
Name of guest: _________________________________
D. Proceedings
CD-Rom Proceedings will be available on-site (will not be shipped to you). Includes all submitted manuscripts.
February 2 - On-site ❏ $115USD
Received by February 1 ❏ $105USD
E. Pre & Post Conference Tours
Optional - Not included with registration fee.
Monday, April 14 - Pre-Conference Wuhan Tour (airfare not included)
Saturday, April 19 - Post-Conference Great Wall Tour
❏
❏
$150USD x ______ (# of guests = $_________)
$110USD x ______ (# of guests = $_________)
F. Method of Payment
Payment must accompany registration form to be processed. Confirmation e-mail will be sent within two weeks of receipt.
(Please include registrant’s name and PICALO on check.)
Refund policy: No refunds will be made on cancellations received after February 1. All requests for refunds must be made in writing. There will be a
$75USD processing fee for all refunds. See general information for detailed substitution and cancellation terms. Excursion Tours and Proceedings will
not be refunded. Pre-register and pay in full and save! After March 3 increased registration rates will apply. Sorry, no telephone registration
Authorized Signature
❏ Check or Money Order enclosed, Payable to LIA in U.S. Funds, Drawn on a U.S. Bank
❏ VISA
❏ Mastercard
❏ AMEX
Card Security Code:*
*The card security code (CSC) is a 3- or 4- digit number (not part of the credit card number) that appears on the back of the credit card
(Security Code appears on the front of American Express). Payment will not be processed without CSC code.
Credit Card No.
Exp. Date:
15
Sincere Thanks to our PICALO 2008 Sponsors
Huagong Laser
Laser Industry Vendor Reception & TableTop Display • Thursday, April 17
The Laser Industry Vendor Program gives vendors and conference attendees the opportunity to discuss equipment and applications in a relaxed
setting. After completion of the technical sessions, share refreshments and product ideas with your colleagues and suppliers! Limited space is
still available! For more information on participating as a vendor, contact Beth Cohen at +407.380.1553 or e-mail: [email protected]
Who should attend PICALO?
Anyone interested in lasers and materials processing from the basic understanding of the interaction between a laser beam and a
material, to those interested in how a process can be integrated and optimized for an application. The organizing committee’s
goal for PICALO is to bring both academic and industry people together who may benefit from laser technology. This includes
researchers and end-users as well as engineers and technicians engaged in developing laser technology.
13501 Ingenuity Drive, Suite 128
Orlando, Florida 32826 USA
PICALO 2008
Advance Program
www.laserinstitute.org/conferences/picalo
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