Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced fiber coupled diode laser 1720nm 20w. 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.
Our 1720nm laser diodes offer excellent beam quality and are widely used in material processing, fiber laser pumping, medical and dermatology applications, and scientific research.
Client satisfaction is most the important value for us. Therefore we offer full customization of the module to satisfy both our industrial and laboratory clients. The team of our best specialists is waiting to help you with your application, so if you have any questions feel free to contact us.

Feature:
- High coupling efficiency
- High stability
- Long lifetime
Application:
- Medical applications
- Material processing(clear plastic laser welding)
Item No.:FC1720CB20
|
Optical |
|
|
Center Wavelength |
1720±20nm |
|
Output Power |
20W |
|
working mode |
CW/QCW |
|
Fiber |
Detachable |
|
Fiber Core Diameter |
400um |
|
Fiber Numerical Aperture |
0.22NA |
|
Fiber Length |
1/0.9mm |
|
Fiber Connector |
SMA905 |
|
Electrical |
|
|
Operating Current Iop |
11A |
|
Threshold Current Ith |
1.0A |
|
Operating Voltage Vop |
12v |
|
Thermal |
|
|
Test Temperature |
25℃ |
|
Storage Temperature |
-30-70℃ |

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