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COS-12W

High power single emitter COS, output power range from 8W to 22W,high efficiency,long lifetime,widely used in Industrial pump, R&D,Laser illumination, medical and other fields.
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Specification
Product parameters
Dimension
Application
Wavelength
976
Wavelength
976nm
Power
12W
Working Mode
CW
Application
Pump,R&D
COS Serial Item Number1 EB-COS-012-090-0976-03
Parameters Unit Min Typ Max
Optical2        
Center Wavelength nm 973 976 979
Wavelength Tolerance nm   ±3  
Output Power4 W   12  
Cavity Length mm   5  
Chip Width μm   400  
Spectral Width (FWHM) nm   3.5 4.5
Fast-axis Divergence Deg   29 33
Slow-axis Divergence Deg   7.5 10
Wavelength Temperature Coefficient nm/℃   0.28  
Emitter Width μm   92  
Thickness μm   145  
Electrical2
Power Conversion Efficiency % 55 60  
Slope Efficiency W/A 0.95 1.0  
Threshold Current A   0.65 0.85
Operating Current A   13 14.5
Operating Voltage V   1.5 1.65
Series Resistance   10  
Thermal
Operating Temperature3 15 25 35
Storage Temperature3   0~55  
Others
Working Mode -   CW  
Polarization % 90 97  
Notes
1. Explanation of Item Number: EB (Everbright In Short)- COS (COS Package)–012(Output Power is 12W) -090(Emtter Width is 90μm)- 0976 (Center Wavelength is 976nm)- 03(Wavelength Tolerance is ±3nm)
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: QJ03-1807B-R01

 

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