标题:Passively Q-switched 2.95-μm bulk laser based on rhenium disulfide as saturable absorber
作者:Zuo C.; Cao Y.; Yang Q.; He J.; Zhang B.
作者机构:[Zuo, C] School of Electronic and Information Engineering (Department of Physics), Qilu University of Technology (Shandong Academy of Sciences), Jinan 更多
来源:IEEE Photonics Technology Letters
出版年:2018
DOI:10.1109/LPT.2018.2886784
关键词:Graphene; infrared and far-infrared lasers; Laser materials; Measurement by laser beam; Nonlinear optics; passively Q-switched; Photonic band gap; Power generation; Pump lasers; Solid lasers; solid-state lasers
摘要:Rhenium disulfide (ReS2), one of the typical representatives of two dimensional (2D) layered transition metals dichalcogenide (TMD) materials, has attracted widespread attention for its optical modulation properties in lasers. In this letter, high-quality ReS2 nanosheet film based saturable absorber (SA) was successfully prepared by liquid phase exfoliation method and employed into a passively Q-switched Ho,Pr:LiLuF4 bulk laser operating at 2.95 μm. The maximum output power of 103 mW was obtained with the shortest pulse duration of 676 ns and repetition rate of 91.5 kHz, corresponding to the single pulse energy of 1.13 μJ and pulse peak power of 1.67 W, respectively. The results indicate that ReS2 is a promising SA for mid-infrared pulse generation. IEEE
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058871346&doi=10.1109%2fLPT.2018.2886784&partnerID=40&md5=d4907197d1c1c6351bf67b13e4f7cd70
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