标题:Eye-Safe Picosecond Solid-State Nd:YAG Ceramic Laser at 1.44 mu m
作者:Feng, Chao; Liu, Zhaojun; Cong, Zhenhua; Zhao, Xian; Fang, Jiaxiong; Wang, Qingpu
作者机构:[Feng, Chao; Zhao, Xian] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China.; [Feng, Chao; Fang, Jiaxiong; Wang, Qing 更多
通讯作者:Wang, QP
通讯作者地址:[Wang, QP]Shandong Univ, Adv Res Ctr Opt, Jinan 250100, Shandong, Peoples R China.
来源:IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
出版年:2018
卷:24
期:5
DOI:10.1109/JSTQE.2018.2794601
关键词:Solid lasers; mode-locked lasers; eye-safe laser
摘要:We report on a passively mode-locked Nd:YAG transparent ceramic laser with semiconductor saturable absorber mirror at an eye-safe wavelength of 1.44 mu m. With the increase of incident pump power, the laser went through three oscillation stages: Q-switched mode locking (QML), continuous wave mode locking (CWML), QML and remained at 1443 nm single wavelength output. The maximum average output power of the CWML laser was about 842 mW. The pulse width was measured to be 20.8 ps assuming a Gauss shape.
收录类别:SCIE
资源类型:期刊论文
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