文章基本信息

标题：A 3.3-W passive Q-switched 2-µm laser with a MoS2-based saturable absorber
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作者：Guoxing Li ; Xining Yang ; Long Zhou 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：242
期号：3
页码：1-5
DOI：10.1088/1755-1315/242/3/032001
出版社：IOP Publishing
摘要：Using a new MoS₂-based nanosheets as a saturable absorber (SA), a passively Q-switched (PQS) Tm, Ho:YAP laser at 2000.4 nm was proved in the paper. Under PQS mode, an average output power of over 3 W and per pulse energy of over 23 μJ were obtained in the experiment. Also, the beam quality factors were less than 1.1 in PQS mode.