58SDM303 MELLES GRIOT, 58SDM303 Datasheet - Page 2

• Manufacturer Part Number: 58SDM303
• Description: LASER DIODE
• Manufacturer: MELLES GRIOT

Specifications of 58SDM303

• Wavelength Typ: 670nm
• Output Power: 3mW
• Laser Beam Size: 4mm X 2mm
• Supply Current: 55mA
• Voltage Rating: 6V
• Beam Depth: 2mm
• Beam Diameter: 4mm
• Beam Divergence: 0.5mrad
• External Diameter: 12mm
• External Length /: RoHS Compliant
• Laser Lens: Aspheric
• External Length / Height: 43mm
• Rohs Compliant: Yes

Typical values quoted unless otherwise stated
Technical Specification
Beam output
Output power
Power stability (%)
Wavelength (nm, @ 25ºC)
Beam size (mm)
Minimum spot size (µm)
Beam divergence (mrad)
Pointing stability (mrad/ºC)
Bore sighting (º)
Operating voltage (VDC)
Operating current (mA)
Operating temperature (ºC)
Storage temperature (ºC)
Material
Flying lead length
Finish
Laser Diode Module
635 nm laser diode module
645 nm laser diode module
670 nm laser diode module
780 nm laser diode module
Ordering Information
AVOID DIRECT EXPOSURE TO BEAM
GaAIAs Diode 150 mW max
CLASS IIIb LASER PRODUCT
VISIBLE AND/OR INVISIBLE
DANGER
LASER RADIAT I O N
0.9
35
635±5
Output
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
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 .
43.0
65
3
635 nm
65
6
Product number
-10 – +40
635±10
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
Ø 12.0
12
90
Unit: mm
100
18
Features of line generator:
•
•
•
Line Generating Output Converter
Line generating output
c o n v e r t e r, 3º fan angle
Line generating output
c o n v e r t e r, 12º fan angle
Line generating output
c o n v e r t e r, 22º fan angle
Ordering Information
HE30 Aluminium
Simple to mount & adjust
Range of fan angles
Compact & lightweight
0.9
55
-40 – +80
Anodised
Elliptical
3.0 – 6.0
300 mm
645 nm
645±15
4 x 2
<0.2
100
0.5
<5
<2
60
3
Ø 14.0
0.9
50
thickness at 1m
670±10
Typical line
2 mm
1 mm
1 mm
670 nm
16.0
55
3
© 1998 Melles Griot, MCE 9007, 9/98
-10 – +50
Lock Ring
6 7 5 ± 1 0 7 8 0 ± 2 0
length at 1m
Typical line
Ø 12.0
70
6
250 mm
400 mm
50 mm
60
3
780 nm
58 DOC 003
58 DOC 012
58 DOC 022
7 8 5 ± 15
Product
number
Unit: mm
70
12