104289

104289
Optilock™ VR Series
14xxnm Fiber Bragg Grating Stabilized Raman Pump Laser
Corning
Lasertron
• For Raman amplified
DWDM systems
• Fiber Bragg Grating
stabilized
• Up to 250mW
output power
• High chip efficiency
Description
The Optilock™ VR 14xxnm Fiber Bragg Grating
stabilized Raman pump laser is used in long
wavelength, high power applications.
Patented chip materials enable the Optilock™
VR to offer excellent power stability and high
chip efficiency, as well as state-of-the-art
thermal impedance. The superior Gibraltar II
package, which operates up to 75 degrees C,
offers increased reliability and improved
thermal performance. Wavelengths from 1400
to 1520 can be specified.
Applications
• Superior thermal
performance
• Wavelength range from
1400nm to 1520nm
The Optilock™ VR is designed to operate in
Raman amplified DWDM systems, enabling
extended system reach and span length, as
well as faster bit rates. The relatively shorter
wavelength Raman power transfers energy to
the longer wavelength optical signal. Multiple
pumps may be used to flatten and/or broaden
gain. Superb power and wavelength locking
capability serve to ensure the long-term
reliability of Raman amplifiers.
Optilock™ VR Series 14xxnm Fiber Bragg Grating Stabilized Raman Pump Laser
Contact Corning Lasertron regarding special requirements.
(TS=25°C, Tcase=0 to 65°C, except as noted)
Parameter
Conditions
Min
Typical
Max
Units
Absolute Maximum Rating
Case Storage Temp.
Case Operating Temp.
Po
Soldering Temp.
10sec.
-40
85
°C
0
65
°C
Soldering Duration
Fiber Bend Radius
Short-Time Relative Humidity
°C
10
sec
21
30 days @ 40°C
5
LD Forward Drive Current
ESD Damage
260
C=100pF, R=1.5 KΩ, HBM
mm
95
%
1200
mA
1000
V
BFM (PD) Reverse Voltage
17
V
BFM (PD) Forward Current
10
mA
Thermistor Voltage
10
V
Thermistor Current
2
mA
2.8
A
5.4
V
1520
nm
1.5
nm
Thermoelectric Cooler Current
Cooling; under control,
Thermoelectric Cooler Voltage
Cooling; under control,
Tsubmount=25°C
Tsubmount=25°C
Spectral Characteristics
Center Wavelength (λC)
Rated Power (Po) @ 25°C
Spectral Width (∆λRMS)
Rated Power (Po) @ 25°C
1400
Spectral Stability vs. Time
Rated Power (Po) @ 25°C
Spectral Stability vs. Temp.
Tsubmount = 20°C..30°C, Tcase = 25°C
0.2
nm
0.015
nm/°C
Fixed Narrow-Band Spectrum Over Time
The Optilock™ VR exhibits excellent wavelength
locking capability, guaranteeing long-term
reliability of Raman amplifiers. Superior chip
materials enable higher chip efficiency as well as
greater flexibility to extend wavelength coverage.
2
Optilock™ VR Series
Corning Incorporated, One Riverfront Plaza, Corning, NY 14831-0001. Corning is a registered trademark of Corning Incorporated, Corning, NY.
Corning Lasertron reserves the right to make changes in equipment design and fabrication or specification at any time without notice. While the information supplied herein
is believed to be accurate and reliable, Corning Lasertron assumes no responsibility for errors, omissions or future changes. Copyright © 2001 by Corning Lasertron, a division
of Corning Incorporated. All rights reserved.
Parameter
Conditions
Min
Typical
Max
Units
Fiber Coupled Power
If = If, BOL
120
190
250
mW
Threshold Current (Ith)
120-250mW Po
35
100
mA
Operating Voltage (Vop)
Ts=25°C, Tcase=0, 25, 60°C for all powers
120mW Po
1.70
V
150mW Po
2.00
190mW Po
2.20
220mW Po
2.40
250mW Po
2.70
L-I Characteristics
Operating Current (IOP)
Laser Operating Temp.
Ts=25°C, Tp=0, 25, 75°C for all powers, BOL
120mW Po
500
150mW Po
600
190mW Po
750
220mW Po
900
250mW Po
1100
@ Rated Power (Po)
25
mA
°C
Kink-free Power
The Optilock™ VR has demonstrated up to 270mW
FBG pump power and excellent power stability
over time, as well as state of the art thermal
impedance.
Parameter
Conditions
Min
Typical
Max
Units
3000
µA
100
nA
Photodetector Characteristics
Monitor Photocurrent
VR=5V, If, BOL
50
Photodetector Dark Current (ID) VR=5V, Tcase=25°C
Thermoelectric Cooler Characteristics (100-250mW Po)
TEC Current
∆T=40°C, IL=Ik @ 65°C
2.5
A
TEC Voltage
∆T=40°C, IL=Ik @ 65°C
4.5
V
10.5
KΩ
Thermistor Characteristics
Thermistor resistance (RTH)
Tsubmount= 25°C
9.5
10
Fiber Specification
Fiber Type
Polarization Maintaining Fiber
Coating Diameter
380
400
420
Cladding Diameter
122
125
128
Fiber Proof Test Level
100
Grating Bend Radius
21
Grating Protection Diameter
350
µm
µm
kpsi
mm
1100
µm
Total Floating Pinout
Pin Assignment
1 Cooler
8 NC
2 Thermistor
9 NC
3 Monitor Anode (-)
10 Laser Anode (+)
4 Monitor Cathode (+)
11 Laser Cathode (+)
5 Thermistor
12 NC
6 NC
13 Case Ground
7 NC
14 Cooler (-)
Dimensions
Package Dimensions (mm)
Corning Incorporated, One Riverfront Plaza, Corning, NY 14831-0001. Corning is a registered trademark of Corning Incorporated, Corning, NY.
Corning Lasertron reserves the right to make changes in equipment design and fabrication or specification at any time without notice. While the information supplied herein
is believed to be accurate and reliable, Corning Lasertron assumes no responsibility for errors, omissions or future changes. Copyright © 2001 by Corning Lasertron, a division
of Corning Incorporated. All rights reserved.
Optilock™ VR Series
4
Ordering Information
Placing Orders
Orders for all Corning Lasertron products
may be placed by contacting the Corning
Lasertron sales office. All orders are subject
to acceptance by the Sales Department at
Corning Lasertron Headquarters in
Bedford, MA, USA.
Warranty
Unless otherwise noted, Corning Lasertron
warrants all standard pump laser products,
when operated at or below noted optical
power and within specified temperature and
electric limits, against defects in material and
workmanship for 3 years from the date
of shipment.
Base Model CR λλλλλ - δδ - PPP
Operating Power
120 to 250 represents
120mW to 250mW in 10mW increments
Center Wavelength Tolerance
30 is ± 3.0nm
25 is ± 2.5nm
20 is ± 2.0nm
15 is ± 1.5nm
10 is ± 1.0nm
Center Wavelength Options
14000 to 15200 represents
1400.0nm to 1520.0nm
Selected center wavelength from
1400nm to 1520nm available. For
details, call the Sales Office at
781.280.9000.
CR Optilock™ Fiber Bragg Grating Stabilized Raman Pump
Corning Incorporated, One Riverfront Plaza, Corning, NY 14831-0001. Corning is a registered trademark of Corning Incorporated, Corning, NY.
Corning Lasertron reserves the right to make changes in equipment design and fabrication or specification at any time without notice. While the information supplied herein
is believed to be accurate and reliable, Corning Lasertron assumes no responsibility for errors, omissions or future changes. Copyright © 2001 by Corning Lasertron, a division
of Corning Incorporated. All rights reserved.
Optilock™ VR Series
5
Corning Lasertron
11 Oak Park
Bedford, MA 01730
Telephone 781.280.9000
Fax 781.280.3300
www.Lasertroninc.com
ds.1013.228
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement