Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1940nm 1w c-mount 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.
1940nm 1W C-Mount Laser Diode
1940nm is available in COS, C-mount and CS-mount package options
FAC optioanl. Fast axis collimated to 5mrad with f=590um lens.
Excellent choice for plastic welding
Custom wavelengths and configurations available upon request.
Note:
The Device is an Open-Heatsink Diode Laser; it may be operated in cleanroom atmosphere or dust-protected housing only. Operating temperature and relative humidity must be controlled to avoid water condensation on the laser facets. Any contamination or contact of the laser facet must be avoided

Specification:
Item No.: CM1940DL1
| Optical | |
| Center Wavelength | 1940nm |
| Output Power | 1W |
| Spectrum Width | 6nm |
| Fast-axis | 44Deg |
| Slow-axis | 28Deg |
| Electrical | |
| Operating Current Iop | 2.3A |
| Threshold Current Ith | 0.4A |
| Operating Voltage Vop | 2.1V |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -40-70℃ |
Drawing:

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