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COS-20W

High power bare chip, output power from 12W to 15W, long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.
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Specification
Product parameters
Dimension
Application
Wavelength
915,976
Wavelength
915nm/976nm
Power
20W
Working Mode
CW
Application
Pump,R&D
COS Serial Item Number1 EB-COS-20-195-09xx-xx
Parameters Unit 915nm 20W 976nm 20W
Optical2      
Center Wavelength nm 915 976
Wavelength Tolerance nm ±5 ±3
Output Power4 W 20 20
Working Mode - CW
Spectral Width (FWHM) nm 4
Fast-axis Divergence Deg 28
Slow-axis Divergence Deg 7
Wavelength Temperature Coefficient nm/℃ 0.3
TE Polarization % 93 95
Geometric Size
Emitter Width μm 197
Cavity Length mm 5
Width μm 400
Thickness μm 140
Electrical
Power Conversion Efficiency % 58 54
Slope Efficiency W/A 1.04
Threshold Current A 1.4
Operating Current A 21 23
Operating Voltage V 1.65 1.58
Notes
1. Explanation of Item Number: EB (Everbright In Short)- COS (COS Package)–020 (Output Power is 20W) -195(Emtter Width is 195μm)- 09xx (Center Wavelength is 9xxnm)- xx(Wavelength Tolerance is ±xxnm)
2. Above Data Test at 25℃, Unless otherwise stated.
3. Please avoid operation and storage in the condensation enviroment. If exceed operating temperature, the device lifetime will be inpacted.
4. Lifetime reduced if exceed nominal output power. 
Version: XP01-1807A-R01

 

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