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Single Bar, Conduction-Cooled Module 1550nm0 pages
1550nm, Conduction-Cooled Single Bar
Diode Laser Module
Features
-
High collimator efficiency
Very low divergence in fast and slow axis
Sealed housing
Various wavelengths available
Device Specification
Optical1
Units
QCW5
Center Wavelength Range
nm
1550
Center Wavelength Tolerance
nm
±20
3
Output Power2
W (QCW)
70
Spectral Width (FWHM)
nm
<18
Slope Efficiency
W/A
>0.40
3
Fast- Axis Divergence
mrad
10
Slow-Axis Divergence3
mrad
15
nm/°C
~0.62
Power Conversion Efficiency
%
>21
Threshold Current (ITH)
A
<12
Operating Current (IOP)
A
<165
Operating Voltage (VOP)
V
<2.1
Operating Temperature Range3, 4
°C
+20 to 30
Storage Temperature Range4
°C
0 to 55
Recommended Heatsink Capacity
W
>20
Wavelength Temp. Coefficient
Electrical Parameters1
Electrical Parameters1
1
Data at 20°C cold plate temperature.
Reduced lifetime if used above nominal operating conditions.
3
Others available upon request.
4
A non-condensing environment is required for storage and operation below the ambient dew point.
5
Depending on pulse width and duty cycle.
2
