Wenyan Zhang, Huijie Jiang, Kun Yang, Nannan Liu, Lijie Geng, Yunqi Hao, Tianhao Xian, Li Zhan. Bright/dark switchable mode-locked fiber laser based on alcohol[J]. Chinese Optics Letters, 2024, 22(3): 031403
- Chinese Optics Letters
- Vol. 22, Issue 3, 031403 (2024)
Fig. 1. Schematic diagram of the experimental setup.
Fig. 2. Nonlinear saturable absorption results of the alcohol–SA.
Fig. 3. Typical characteristics of the bright-pulse operation at the pump power of 180 mW. (a) Output optical spectrum; (b) corresponding pulse train in different time ranges (inset, the zoom-in single-pulse profile); (c) corresponding RF spectrum with 1 kHz RBW; (d) stability record of the output spectrum for 1 h.
Fig. 4. Typical characteristics of the bright/dark soliton pair operation at the pump power of 180 mW. (a) Output optical spectrum; (b) corresponding pulse train in different time ranges (inset, the zoom-in single pulse profile); (c) corresponding RF spectrum with 1 kHz RBW; (d) stability record of the output spectrum for 1 h.
Fig. 5. Typical characteristics of the dark-pulse operation at the pump power of 180 mW. (a) Output optical spectrum; (b) corresponding pulse train in different time ranges (inset, the zoom-in single-pulse profile); (c) corresponding RF spectrum with 1 kHz RBW; (d) stability record of the output spectrum.
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20