Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 45w 1720nm detachable 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.
45W 1720nm Detachable Fiber Coupled Diode Laser
Features:
- 45 W continuous-wave
- Detachable fiber connection for easy replacement and maintenance
- Optional SMA905 or other connector types
Applications:
- Spectroscopy and materials analysis
- Pump source for mid-infrared laser systems
- IR heating

Specifications
Item No:FC1720CB45
| Optical | |
| Center Wavelength | 1720nm |
| Wavelength Tolerance | ±20nm |
| Output Power | 45W |
| Working Mode | CW |
| Fiber | Detachable |
| Fiber Core | 200um |
| Fiber Length | 1M/0.9mm jacket |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | QBH |
| Electrical | |
| Operating Current Lop | 11A |
| Threshold Current Lth | 1A |
| Operating Voltage Vop | 25V |
| Thermal | |
| Storage Temperatire | -30~70℃ |
Design:


45W Detachable Fiber-Coupled Diode Laser – Reliable Performance, Flexible Applications
Discover this 45W detachable fiber-coupled diode laser, a premium laser solution designed for efficiency and reliability. Its detachable fiber design allows for easy maintenance and seamless integration into your system. Designed with precision and stability at its core, this diode laser delivers consistent performance, making it a reliable choice for a wide range of specialized applications.
Contact us today for more details or to request a quote, and experience the benefits of this truly reliable diode laser for yourself.
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