25W 915nm COS Diode Laser

25W 915nm COS Diode Laser

Item No.:COS915DL22
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Description

  

22W 915nm COS Chip On submount Diode Laser

 

Features:

  • 915nm high-efficiency IR wavelength, 22W stable CW output 
  • COS package design, high thermal conductivity
  • Compact structural layout, high integration

Applications:

  • Laser Pumping Systems: Mid-power pump source for fiber/solid-state lasers 
  • OEM Laser Module Manufacturing: Core component for custom IR laser modules
  • High-Power IR Illumination: For industrial machine vision, medium-range proximity sensing
  • Optoelectronic R&D: For 915nm COS laser performance testing, mid-power laser-material interaction research

40mW 795nm Chip On Submount COS Laser Diode

 

This 22W 915nm COS (Chip On Submount) diode laser features the high-efficiency 915nm infrared wavelength and a thermally optimized submount package, delivering stable mid-power continuous-wave output with exceptional thermal stability. The COS design directly bonds the laser chip to a high-thermal-conductivity submount, effectively solving heat accumulation during continuous operation and ensuring long-term reliable performance.

 

 

Data Sheet

Item No: COS915DL22

Optical  
Center Wavelength 915nm
Wavelength Tolerance ±15nm
Output Power 22W
FWHM 26Deg
Emitter Width 190um
Electrical  
Operating Current Iop 22A
Threshold Current Ith 1.4A
Operating Voltage Vop 1.6V
Slope Efficiency 0.95W/A
Thermal  
Test Temperature 25℃
Storage Temperature -30~70℃
Wavelength Temperature Coefficient 0.3nm/℃

 

Drawing:

product-953-599

 

 

 

 

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