Cylindrical Helium Neon Laser Systems

Cylindrical Helium Neon Laser Systems
35ch_HeliumNeonLasers_R9_F16.qxd
1/14/2009
2:16 PM
Page 35.6
Lasers
Helium Cadmium Lasers
Air-Cooled Ion Lasers
Diode-Pumped Solid-State Lasers
Ask About Custom Designs for OEM Applications
OEM
Cylindrical
Helium Neon
Laser Systems
SPECIFICATIONS:
Cylindrical Helium Neon Laser Systems
$ Red, green or yellow output
$ Complete systems, including power supply
$ CDRH, IEC, and CE compliant (230 Vac only)
CVI Melles Griot manufactures a wide variety of cylindrical HeNe laser
systems, only the most popular of which are represented here. All laser
heads are mounted in rugged aluminum housings and come with a matched
power supply. All systems meet CDRH and IEC requirements for laser
equipment, and 230-volt versions are CE compliant. Lasers are available
in randomly polarized or linearly polarized (>500:1 extinction ratio) versions. For custom OEM designs and alternative wavelengths, contact your
nearest CVI Melles Griot sales office.
SHUTTER
4 holes 4-40!6.4
deep on 36 circle
(44.5 dia. heads)
CLOSED
mounting area
indicated by shading
OPEN
25.4
25.4
cable length
1.8 m
Helium Neon Lasers
10
10
dimensions in mm
Cylindrical helium neon laser head
Input Frequency
Safety and Regulatory
Compliance
Regulatory Compliance
633 nm
TEM00 (>90%)
<1.05
82% per hour
<0.03 mrad after 15 minutes
<0.5% (30 Hz to 10 MHz)
<15 minutes
420°C to =40°C
440°C to =80°C
0% to 90%, noncondensing
0% to 100%
25 G for 11 msec
100 Vac, 115 Vac or
230 Vac 8 10% (specify)
50–60 Hz
CE Compliant (230-Vac only)
Do you need . . .
laser power
indicator
on
off
keyed on/off
switch
W
FRONT VIEW
remote
interlock
H
Diode Laser Assemblies
Beam Characteristics
Output Wavelength
Transverse Mode
M2
Stability Characteristics
Long-Term Power Drift
Pointing Stability
Amplitude Noise
rms
Operating Characteristics
Warm-up Time
Environmental Requirements
Operating Temperature
Nonoperating Temperature
Operating Humidity
Nonoperating Humidity
Shock
Electrical Characteristics
Input Voltage
L
SIDE VIEW
dimensions in mm
STYLE
"A"
"B"
L
136
240
W
129
161
H
61
54
ADJUSTABLE CYLINDRICAL LASER HOLDER
Our precision cylindrical laser holders combine sturdy clamping
with precise angular adjustment.
• Micrometer (07 HLC series) or
thumbscrew (07 HLB series)
drives
• 6 degrees of angular
adjustment (vy and vz)
• Use with 44.5-mm laser
heads
Cylindrical helium neon laser power supplies
35.6
Helium Neon Lasers
LGX1 • LHX1 • LYX1 | 25 LGP • 25 LGR • 25 LHP • 25 LHR • 25 LYP • 25 LYR
www. cvimellesgriot . com
35ch_HeliumNeonLasers_R9_F16.qxd
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2:16 PM
Page 35.7
Lasers
OEM
Beam
Diameter
(1/e2)
(mm)
Beam
Divergence
(1/e2)
(mrad)
Maximum
Mode
Sweeping
(%)
0.5
0.5
1.0
1.0
0.46
0.46
0.59
0.59
1.77
1.77
1.35
1.35
2.0
2.0
2.0
2.0
2.5
2.5
5.0
5.0
7.0
7.0
10.0
10.0
0.76
0.79
0.59
0.59
0.52
0.52
0.80
0.80
1.02
1.02
0.65
0.65
1.06
1.06
1.35
1.35
1.53
1.53
1.00
1.00
0.79
0.79
1.24
1.24
Safety
Classification
Polarization
Longitudinal
Mode
Spacing
(MHz)
Laser Head
Dimensions
Length#Diameter
(mm)
Power
Supply
Style
CDRH
Class
IEC
Class
PART
NUMBER*
10
10
5
5
Random
Linear, >500:1
Random
Linear, >500:1
1063
1063
687
687
177.8#31.8
177.8#31.8
271.8#44.5
271.8#44.5
A
A
A
A
II
II
IIIa
IIIa
2
2
3R
3R
25 LHR 213
25 LHP 213
25 LHR 111
25 LHP 111
5
5
5
5
10
10
2
2
2
2
2
2
Random
Linear, >500:1
Random
Linear, >500:1
Random
Linear, >500:1
Random
Linear, >500:1
Random
Linear, >500:1
Random
Linear, >500:1
636
636
687
687
822
822
438
438
373
373
341
341
279.9#35.1
279.9#35.1
271.8#44.5
271.8#44.5
224.8#31.8
224.8#31.8
396.2#44.5
396.2#44.5
455.9#44.5
455.9#44.5
483.9#44.5
483.9#44.5
A
A
A
A
A
A
A
A
A
A
B
B
IIIa
IIIa
IIIa
IIIa
IIIa
IIIa
IIIb
IIIb
IIIb
IIIb
IIIb
IIIb
3R
3R
3R
3R
3R
3R
3B
3B
3B
3B
3B
3B
25 LHR 073
25 LHP 073
25 LHR 121
25 LHP 121
25 LHR 691
25 LHP 691
25 LHR 151
25 LHP 151
25 LHR 171
25 LHP 171
25 LHR 991
25 LHP 991
Helium Cadmium Lasers
cw
Output
Power
(mW)
Air-Cooled Ion Lasers
Red (632.8 nm) Cylindrical Helium Neon Laser Systems
Diode-Pumped Solid-State Lasers
Ask About Custom Designs for OEM Applications
*Add the appropriate suffix to the product number to indicate input voltage: -249 for 115 Vac, -230 for 230 Vac.
Helium Neon Lasers
Do you need . . .
LASER BEAM EXPANDERS
Our compact OEM beam expanders are designed to mount directly to any
CVI Melles Griot 44.5-mm diameter helium neon laser head.
l/2 wavefront distortion at 633 nm
Built-in focus adjustment
Diffraction-limited focus spot size
Two magnifications: 4# (09 LBC 001) and 8# (09 LBC 003)
Diode Laser Assemblies
•
•
•
•
Helium Neon Lasers
www. cvimellesgriot . com
35.7
25 LHP • 25 LHR | LHX1
35ch_HeliumNeonLasers_R8_v1.qxd
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9:05 AM
Page 35.8
Lasers
OEM
Green (543.5 nm) Cylindrical Helium Neon Laser Systems
cw
Output
Power
(mW)
Beam
Diameter
(1/e2)
(mm)
Beam
Divergence
(1/e2)
(mrad)
Maximum
Mode
Sweeping
(%)
0.20
0.30
0.30
0.50
0.63
0.77
0.79
0.80
1.26
0.90
0.88
1.01
0.80
1.00
1.50
2.00
0.79
0.86
0.86
0.86
0.88
0.81
0.81
0.81
Safety
Classification
Polarization
Longitudinal
Mode
Spacing
(MHz)
Laser Head
Dimensions
Length#Diameter
(mm)
Power
Supply
Style
CDRH
Class
IEC
Class
PART
NUMBER*
14
10
5
10
Random
Linear, >500:1
Linear, >500:1
Random
732
438
373
438
240.03#35.1
396.2#44.5
455.9#44.5
396.2#44.5
A
A
A
A
II
IIIa
IIIa
IIIa
2
3R
3R
3R
25 LGR 025
25 LGP 151
25 LGP 173
25 LGR 151
5
5
5
5
Random
Linear, >500:1
Random
Random
373
320
320
320
455.9#44.5
510.3#44.5
510.3#44.5
510.3#44.5
A
B
B
B
IIIa
IIIa
IIIa
IIIa
3R
3R
3R
3R
25 LGR 173
25 LGP 193
25 LGR 193
25 LGR 393
*Add the appropriate suffix to the product number to indicate input voltage: -249 for 115 Vac, -230 for 230 Vac.
Yellow (594.1 nm) Cylindrical Helium Neon Laser Systems
cw
Output
Power
(mW)
Beam
Diameter
(1/e2)
(mm)
Beam
Divergence
(1/e2)
(mrad)
Maximum
Mode
Sweeping
(%)
0.75
2.00
2.00
0.80
0.83
0.83
1.01
0.91
0.91
10
5
5
Safety
Classification
Polarization
Longitudinal
Mode
Spacing
(MHz)
Laser Head
Dimensions
Length#Diameter
(mm)
Power
Supply
Style
CDRH
Class
IEC
Class
PART
NUMBER*
Random
Linear, >500:1
Random
438
373
373
396.2#44.5
455.9#44.5
455.9#44.5
A
A
A
IIIa
IIIa
IIIa
3R
3R
3R
25 LYR 151
25 LYP 173
25 LYR 173
*Add the appropriate suffix to the product number to indicate input voltage: -461 for 100 Vac, -249 for 115 Vac, -230 for 230 Vac.
Diode Laser Assemblies
Helium Neon Lasers
Helium Cadmium Lasers
Air-Cooled Ion Lasers
Diode-Pumped Solid-State Lasers
Ask About Custom Designs for OEM Applications
35.8
Helium Neon Lasers
LGX1 • LYX1 | 25 LGP • 25 LGR • 25 LYP • 25 LYR
www. cvimellesgriot . com
35ch_HeliumNeonLasers_R8_v1.qxd
11/17/2008
9:05 AM
Page 35.16
Lasers
Air-Cooled Ion Lasers
Diode-Pumped Solid-State Lasers
Ask About Custom Designs for OEM Applications
OEM
Helium Neon Laser
Emission Compliance
Labels
All CVI Melles Griot helium neon laser systems are designed, tested, and
manufactured for compliance with applicable international and laser
safety standards, including CDRH performance standard 21 CFR 1040 and
European directives 89/336/EEC and 73/23/EEC.All systems designed for
230-Vac power input are fully CE compliant.
The labels below are attached, as indicated, to all complying product.
LASER LIGHT
DO NOT STARE INTO BEAM
CLASS II LASER PRODUCT (CDRH)
CLASS 2 LASER PRODUCT (IEC)
1 mW MAX OUTPUT AT [WAVELENGTH]
Laser safety label for all Class II helium neon lasers with
visible output
LASER LIGHT
Helium Cadmium Lasers
AVOID DIRECT EYE EXPOSURE
CLASS IIIa LASER PRODUCT (CDRH)
CLASS 3R LASER PRODUCT (IEC)
5 mW MAX OUTPUT AT [WAVELENGTH]
Laser safety label for all Class IIIa helium neon lasers with
visible output
LASER LIGHT
AVOID EXPOSURE TO BEAM
Diode Laser Assemblies
Helium Neon Lasers
CLASS IIIb LASER PRODUCT (CDRH)
CLASS 3B LASER PRODUCT (IEC)
50 mW MAX OUTPUT AT [WAVELENGTH]
Laser safety label for all Class IIIb helium neon lasers with
visible output
*Note: Wavelength = 543.5 nm, 594 nm, or 632.8 nm
35.16 Helium Neon Lasers
www. cvimellesgriot . com
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