Laser & Optoelectronics Progress, Volume. 60, Issue 5, 0514006(2023)
2-μm-Band Hybrid Compound-Resonating-Cavity Single-Longitudinal-Mode Fiber Laser
Fig. 2. Filter spectra of FBG and DCR. (a) Measured reflection spectra of FBG1, FBG2, and FBG3; (b) simulated transmission spectrum of DCR
Fig. 3. Laser output spectrum measured by OSA. Inset shows 20-times repeated OSA scans at 10 min intervals
Fig. 5. SLM lasing measured by F-P interferometer. (a) Schematic of measurement system; (b) measurement result
Fig. 6. SLM lasing measured by self-homodyne method. (a) Laser output beating spectrum for TDFL with DCR; (b) laser output beating spectrum for TDFL with equal-length SMF instead of DCR
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Weiwei Sun, Ting Feng, Dongyuan Li, Qi Qin, Fengping Yan, Da Wei, Xiaotian Yao. 2-μm-Band Hybrid Compound-Resonating-Cavity Single-Longitudinal-Mode Fiber Laser[J]. Laser & Optoelectronics Progress, 2023, 60(5): 0514006
Category: Lasers and Laser Optics
Received: Feb. 9, 2022
Accepted: Feb. 25, 2022
Published Online: Mar. 6, 2023
The Author Email: Ting Feng (wlxyft@hbu.edu.cn)