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EB Water-Cooled, Both Axis Collimated 30-40W per bar, up to 5 bars 0 pages
Water Cooled Both Axis Collimated Vertical
Diode Laser Stack
Features
- Collimated beam
- Very low divergence in fast axis and slow axis
- Sealed housing
Device Specification
Optical Parameters1
Center Wavelength Range3
nm
808
940
940
Center Wavelength Tolerance3
nm
±5
±5
±5
Output Power per Bar2
W
30
40
30
Number of Bars
#
1 to 5
1 to 5
1 to 5
Spectral Width (FWHM)
nm
<3
<5
<5
Slope Efficiency per Bar
W/A
>0.75
>0.75
>0.75
Fast Axis Divergence
mrad
10
10
10
Slow Axis Divergence
mrad
20
30
20
Wavelength Temp. Coefficient
nm/°C
~0.27
~0.31
~0.31
Electrical Parameters1
Power Conversion Efficiency
%
>32
>32
>32
Threshold Current (ITH)
A
<10
<13
<8.5
Operating Current (IOP)
A
50
55
48
Operating Voltage per Bar (VOP)
V
<1.9
<1.8
<1.8
Thermal Parameters
Operating Temperature Range3
°C
+20 to 30
Storage Temperature Range4
°C
0 to 55
Please refer to DILAS water specification for cooling requirements
1Data at 25°C water temperature, unless otherwise stated.
2Reduced lifetime if used above nominal operating conditions.
3Others available upon request.
4A non-condensing environment is required for storage and operation below the ambient dew point.
