Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 500mw 976nm single longitude mode cos diode laser. 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.
500mW 976nm Single Longitude Mode COS Diode Laser
Features:
l Chip onsubmount design l P Downsealed package
l Highstability l Longlifetime
l Highreliability l AuSnbonding
l RoHScompliance
Application:
l Medical l Printing
l Industry l Pumping
Data sheet:
Item No.: COS974DL500
| Optical | |
| Center Wavelength | 974nm |
| Output Power | 500mW |
| Working Mode | CW |
| Longitudinal Mode | Single |
| Spectrum Width | 2nm |
| Emitter Width | 4µm |
| Fast Axis Divergence(FWHM) | 30Deg |
| Slow Axis Divergence (FWHM) | 30Deg |
| Slope Efficiency | 0.8W/A |
| Electrical | |
| Threshold Current | 30mA |
| Operating Current | 800mA |
| Operating Voltage | 1.9V |
| Power Conversion Efficiency | 40% |
| Thermal | |
| Operating Temperature | 15-25℃ |
| Wavelength Temp. Coefficient | 0.3nm/℃ |
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