Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1w 785nm fiber coupled 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 785nm Fiber Coupled Diode Laser
1W 785nm Fiber Coupled Diode Laser has its specific advantages and application value in Raman spectroscopy analysis. The wavelength laser has little fluorescence interference and is suitable for chemical, biological tissue, and organic tissue samples. It can effectively suppress fluorescence and improve the quality and accuracy of Raman signals. The output power of the 785nm laser is up to 1W, which provides enough energy to excite the sample to produce Raman scattering, which is especially important for applications that require higher excitation energy. High-power lasers can provide stronger excitation effects, thereby improving the intensity and clarity of Raman signals.
Features:
1Watt output power
785nm wavelength
105µm fiber core diameter
0.22N.A.
Built-in monitor photodiode, thermo-electric cooler and thermistor
Applications:
Laser Raman
Spectroscopy
Sensing
Medical
Military

Spec sheet:
Item No.: FC785DL1
| Optical | |
| Center Wavelength λ | 785nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 1W |
| Fiber | |
| Fiber Core Diameter | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | FC/SMA905 |
| Fiber Length | 1m |
| Electrical | |
| Operating Current Iop | 2.5A |
| Threshold Current Ith | 0.7A |
| Operating Voltage Vop | 1.9V |
| PD | Built-in |
| Thermistor | 10K |
| TEC Current/Voltage | 2A/8V |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -20~70℃ |
Drawing
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