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Water-Cooled Fast-Axis Collimated & Uncollimated (Single Bar)0 pages
808nm, Water-Cooled, Single Bar Diode Laser
DILAS
The diode laser company.
Features
- Single water-cooled bar
- Low thermal resistance CW and QCW operation
- Available as non-collimated or fast-axis-collimated unit
- Customized geometries available
Device Specification
Optical Parameters1 Units
Center Wavelength Range3 nm
Center Wavelength Tolerance3 nm
Output Power per Bar2 W
Number of Bars3 #
Spectral Width (FWHM) nm
Slope Efficiency per Bar W/A
Fast-Axis Divergence (90%)5 degrees
Slow-Axis Divergence (90%) degrees
Wavelength Temp. Coefficient nm/°C
Beam Geometry after FAC Lens
(n=number of bars)
QCW
50
1
<3
>1.14
<70
80
1
<3
>1.14
<70
808
±3
1504
1
<6
>1.2
65
12
~0.27
10mm x 0.8mm
QCW
2504
1
<6
>1.2
72
13
Electrical Parameters1
Power Conversion Efficiency
Threshold Current (ITH)
Operating Current (I0p)
Operating Voltage (V0P)
%
A
A
V
>46
<16
<60
<1.8
>48
<17
<90
<1.8
>55
<20
150
<1.8
>58
<30
230
<1.9
Thermal Parameters
Operating Temperature Range3
Storage Temperature Range
°C
°C
+20 to 30
0 to 55
Please refer to DILAS water specification for cooling requirements.
^ata at 25°C water temperature, unless otherwise stated.
2Reduced lifetime if used above nominal operating conditions.
3Others available upon request.
4QCW, <2% Duty Cycle, <500usec.
5For fast-axis collimation using FAC lens: divergence <8mrad.
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