Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1w 2100nm c-mount 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.
1W 2100nm C-Mount Diode Laser
Features:
- 2100nm infrared band, 1W stable CW output
- Narrow spectral linewidth of 6nm for concentrated energy
- Low wavelength drift and stable power performance
Applications:
- Gas Spectral Detection: Ideal light source for gas concentration analysis and environmental monitoring, matching characteristic absorption lines of multiple gases.
- Medical & Biochemical Analysis: Used for tissue detection and in vitro biochemical testing in medical analytical instruments.
- Industrial Material Inspection: Applied to non-destructive testing and component analysis of special materials.

This 2100nm C-mount laser diode features 1W output power and 6nm narrow spectral width. It has stable performance, easy assembly and reliable heat dissipation. It is a practical infrared laser component widely used in gas detection, biochemical analysis, industrial testing and scientific research.
Data Sheet
Item No: CM2100DL1
| Optical | |
| Center Wavelength | 2100nm |
| Wavelength Tolerance | ±50nm |
| Output Power | 1W |
| Spectrum Width | 6nm |
| Fast-axis | 44Deg |
| Slow-axis | 28Deg |
| Electrical | |
| Operating Current Iop | 1.8A |
| Threshold Current Ith | 0.25A |
| Operating Voltage Vop | 1.85V |
| Slope Efficiency | 0.32W/A |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -40~80℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:

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