Ping Hu, Yan Huang, Fangfang Liu, Ying Liu, Liping Guo, Xiaolu Ge, Xiaojuan Liu, "A Q-switched erbium-doped fiber laser based on ZrS2 as a saturable absorber," Chin. Opt. Lett. 17, 080603 (2019)
- Chinese Optics Letters
- Vol. 17, Issue 8, 080603 (2019)
Fig. 1.
Fig. 2. TEM image of the
Fig. 3. Raman spectrum of the
Fig. 4. Saturable absorption property of
Fig. 5. Experimental setup of
Fig. 6. Pulse trains at different pump powers.
Fig. 7. (a) The pulse duration and pulse repetition rate versus the pump power. (b) The typical single pulse sharp of the
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Table 1. Comparison of Passively Q-switched Er-doped Fiber Lasers Based on Different SAs
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