Infrared and Laser Engineering, Volume. 51, Issue 7, 20210435(2022)
Frequency stabilization technology of HCN absorption in 1.5 μm DFB semiconductor laser
Fig. 2. Schematic diagram of the DFB laser frequency stabilization system
Fig. 3. Normalized spectrum of H13C14N 2v3 rotational-vibration band
Fig. 6. Femtosecond optical frequency comb and DFB laser output optical beat frequency signal
Fig. 7. Frequency fluctuation before and after frequency stabilization
Fig. 8. Allen deviation comparison before and after frequency stabilization
|
Get Citation
Copy Citation Text
Mingfu Zhang, Tianxin Yang, Chunfeng Ge. Frequency stabilization technology of HCN absorption in 1.5 μm DFB semiconductor laser[J]. Infrared and Laser Engineering, 2022, 51(7): 20210435
Category: Lasers & Laser optics
Received: Jun. 28, 2021
Accepted: --
Published Online: Dec. 20, 2022
The Author Email: Chunfeng Ge (gechunfeng@tju.edu.cn)