Melles Griot Ltd introduces new
Laser Diode Modules
Melles Griot Ltd introduces new
Laser Diode Modules
High quality, lightweight
& robust design
Visible & Infra-red models
Variety of wavelength
& output power options
Line generating screw-on
output converters
Now available in the UK and Ireland, Melles Griot Ltd introduces a new range of laser diode modules
designed to offer reliability at an affordable price.
The standard product is supplied with a moulded aspheric lens producing a high quality beam.
Options include high working temperature models (to 60C) and flange mounted variants for ease
of installation.
Typical Applications include:
Positioning
Alignment
Measurement
Bar Code Reading
Security
Edge detection
Target location
Fibre optic testing
Featuring:
Reverse polarity protection
Low voltage operation
On board regulation
Output power stabilisation
Adjustable optics
Wavelength/power options
MELLES GRIOT LTD
2 Pembroke Avenue Waterbeach, Cambridge, CB5 9QR
(01223) 203300 FAX (01223) 203320
E-mail: astephens@mellesgriot.com
We can fulfil your laser diode
needs -- from development
through to production.
w w w. m e l l e s g r i o t . c o m
635 nm
670 nm
780 nm
Beam output
Elliptical
Output power
0.9
3
6
12
18
0.9
3
0.9
3
6
3
12
Power stability (%)
<5
Wavelength (nm, @ 25C)
6355
63510
64515
67010
6 7 5 1 0 7 8 0 2 0
Beam size (mm)
4 x 2
Minimum spot size (m)
100
Beam divergence (mrad)
0.5
Pointing stability (mrad/C)
<0.2
Bore sighting ()
<2
Operating voltage (VDC)
3.0 6.0
Operating current (mA)
35
65
65
90
100
55
60
50
55
70
60
70
Operating temperature (C)
-10 +40
-10 +50
Storage temperature (C)
-40 +80
7 8 5 15
645 nm
Material
HE30 Aluminium
Flying lead length
300 mm
Finish
Anodised
Typical values quoted unless otherwise stated
Technical Specification
43.0
12.0
Unit: mm
16.0
12.0
Unit: mm
14.0
Lock Ring
Line Generating Output Converter
Laser Diode Module
Ordering Information
Typical line
thickness at 1m
Typical line
length at 1m
Product
number
Line generating output
c o n v e r t e r, 3 fan angle
Line generating output
c o n v e r t e r, 12 fan angle
Line generating output
c o n v e r t e r, 22 fan angle
58 DOC 003
58 DOC 012
58 DOC 022
2 mm
1 mm
1 mm
50 mm
250 mm
400 mm
Ordering Information
Output
Product number
635 nm laser diode module
645 nm laser diode module
670 nm laser diode module
780 nm laser diode module
58 SDM 101
58 SDM 103
58 SDM 106
58 SDM 112
58 SDM 118
58 SDM 201
58 SDM 203
58 SDM 301
58 SDM 303
58 SDM 306
58 SDM 403
58 SDM 412
0.9 mW
3 mW
6 mW
12 mW
18 mW
0.9 mW
3 mW
0.9 mW
3 mW
6 mW
3 mW
12 mW
Features of line generator:
Simple to mount & adjust
Range of fan angles
Compact & lightweight
DANGER
VISIBLE AND/OR INVISIBLE
LASER RADIAT I O N
AVOID DIRECT EXPOSURE TO BEAM
GaAIAs Diode 150 mW max
CLASS IIIb LASER PRODUCT
S a f e t y
Diode laser assemblies may emit visible or
invisible light which can cause severe damage
to the human eye. DO NOT look directly into
any laser beam or at any specular reflections
from the laser .
1998 Melles Griot, MCE 9007, 9/98
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