Zengchao Wang, Kuo Meng, Kai Chen, Lianqing Zhu, Fei Luo. Research on Erbium-Doped Fiber Lasers Using Chirped Pulse Amplification Method Based on Broadband Chirped Fiber Grating[J]. Chinese Journal of Lasers, 2021, 48(11): 1101002
- Chinese Journal of Lasers
- Vol. 48, Issue 11, 1101002 (2021)
Fig. 1. Schematic diagram of experimental setup
Fig. 2. Reflection spectrum of CFBG
Fig. 3. Structure diagram of chirped fiber Bragg grating
Fig. 4. Characteristics of seed laser. (a) Optical spectrum; (b) linear optical spectrum; (c) autocorrelation curve; (d) frequency spectrum
Fig. 5. Characteristics of pre-amplifier laser. (a) Autocorrelation curve; (b) optical spectrum
Fig. 6. Characteristics of main-amplifier output laser. (a) Autocorrelation curve; (b) widened autocorrelation curve; (c) optical spectrum
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