Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced ses22 22w 9xxnm cos laser diode. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
SES22 22W 9xxnm 915nm 976nm COS(Chip on Submount) Package Laser Diode
BrandNew Technology COS (chip on submount) package laser diode, aging tests have been performed upon the production line to ensure reliable, stable and long lifetime.
Feature:
Highest output power
Highly reliable single quantum well structure
Standard wavelength at 915 and 976nm
190μm emitter width
P Down package
Application:
Fiber laser pumping
Material processing
Medical
Optical Characteristics:
Item No: COS9XXDL22
| Optical | |
| Center Wavelength | 976nm/915nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 22W |
| FWHM | 26Deg |
| Emitter Width | 190um |
| Electrical | |
| Operating Current Iop | 25A |
| Threshold Current Ith | 1.4A |
| Operating Voltage Vop | 1.8V |
| Slope Efficiency | 0.95W/A |
| Thermal | |
| Operating Temperature | 15-35℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient |
0.3nm/℃
|
According to the single emitter chip test data. The single- emitter Chip is tested in the form of COS (Chip On Submount) package, and the COS test temperature is 25℃.
Package Drawing:
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