Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1940nm fiber coupled optical 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.
5W 1940nm Fiber Coupled Optical Diode Laser For Surgery Use
Feature:
- Mixing of any wavelengths possible as desired
- Compact structure, good heat dissipation performance
- Small and easy to handle, and is ideal for embedding in equipment
- 400um fiber core, 0.22NA fiber numerical aperture, 1m fiber length, SMA905 fiber connector
Application:
- Biomedical imaging systems
- Medical diagnosis
- Confocal microscopy
- Optical instrument
- Bio-medical instrument

1940nm Laser With 400um Fiber Core. Our research staffs are constantly improving and innovating the processing technology in the producing process, based on the professional knowledge and experience accumulated in long-terms. We are also continuously developing new products to meet customers' specific needs. We can provide other wavelengths and power levels on request.
Data Sheet
Item No: FC1940DL5
|
Optical |
|
|
Center Wavelength |
1940nm |
|
Output Power |
5W |
|
Fiber |
|
| Fiber Core Diameter |
400um |
|
Fiber Numerical Aperture |
0.22NA |
|
Fiber Length |
1m |
|
Fiber Connector |
SMA905 |
|
Electrical |
|
|
Operating Current Iop |
3.6A |
|
Threshold Current Ith |
0.4A |
|
Operating Voltage Vop |
23V |
|
Thermal |
|
|
Operating Temperature |
15~35℃ |
|
Storage Temperature |
-20-70℃ |
Drawing:

The effect of the laser on a tissue sample during surgery depends on the characteristics of the tissue and the laser. Tissue properties include its structure, water content, thermal conductivity, heat capacity, density, and ability to absorb, scatter, or reflect emitted energy. Laser properties include power, density, energy content, and wavelength.

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