期刊
OPTICS AND LASER TECHNOLOGY
卷 109, 期 -, 页码 90-93出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.optlastec.2018.07.062
关键词
Solid-state laser; 13 mu m Q-switched lasers; Rhenium disulfide
资金
- National Natural Science Foundation of China [61475089]
A novel two-dimensional saturable absorber, few-layered rhenium disulfide (ReS2), was prepared by liquid phase exfoliation method successfully. Moreover, for the first time, it was successfully employed in passively Q-switched bulk Nd:YAG lasers at 1.3 mu m in this paper. The maximum average output power of 78 mW was obtained with the shortest pulse width of 403 ns and the repetition rate of 214 kHz, corresponding to single pulse energy and pulse peak power of 0.42 mu J and 0.9 W, respectively. The results indicate that ReS2 has the potential to be used for passive Q-switching laser generation at 1.3 mu m wavelength. (C) 2018 Elsevier Ltd. All rights reserved.
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