Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced stabilized fiber coupling laser diodes. 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.
9W 976nm Stabilized Wavelength Fiber Coupling Laser Diodes
We provide 9W 976nm Fiber Coupling Laser Diode with Stabilized Wavelength. Using volume Bragg grating (VBG) external cavity feedback technology to achieve wavelength locking, the center wavelength range can be controlled within ±0.5nm, spectral width FWHM≤1nm, spectral efficiency ≥90%, product optional wavelengths are 793nm, 880nm, 976nm etc.
Feature:
Stabilized wavelength 976nm, ±0.5nm wavelength tolerance
Only 1nm Spectral Width FWHM
0.03nm/A Wavelength Shift with Current
105um fiber core and with bare end fiber connector
Application: Fiber laser printing system, Sensing and detection, Medical treatment

Data Sheet
Item No: FC976DL9
Item Name: Stabilized Fiber Coupling Laser Diodes
Optical | |
Center Wavelength | 976nm |
Wavelength Tolerance | ±0.5nm |
Output Power | 9W |
| Spectral Width FWHM | 1nm |
| Wavelength Shift with Current | 0.03nm/A |
Fiber | |
Fiber Core | 105um |
Fiber Numerical Aperture | 0.22NA |
Fiber Length | 1m |
Fiber Connector | Bare End |
Electrical | |
Operating Current Iop | 12A |
Threshold Current Ith | 0.9A |
Operating Voltage Vop | 1.8V |
Thermal | |
Operating Temperature | 25℃ |
Storage Temperature | -20-70℃ |
| Wavelength Temperature Coefficient | 0.03nm/℃ |
Drawing:

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