标题:Eye-Safe Picosecond Solid-State Nd:YAG Ceramic Laser at 1.44 μ;m
作者:Feng, Chao ;Liu, Zhaojun ;Cong, Zhenhua ;Zhao, Xian ;Fang, Jiaxiong ;Wang, Qingpu
作者机构:[Feng, Chao ] State Key Laboratory of Crystal Materials, Advanced Research Center for Optics, Shandong University, Jinan; 250100, China;[Zhao, Xian ] 更多
通讯作者:Wang, Qingpu
来源:IEEE Journal of Selected Topics in Quantum Electronics
出版年:2018
卷:24
期:5
DOI:10.1109/JSTQE.2018.2794601
摘要:We report on a passively mode-locked Nd:YAGtransparent ceramic laser with semiconductor saturable absorber mirror at an eye-safe wavelength of 1.44 μ.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 842mW. The pulse width was measured to be 20.8 ps assuming a Gauss shape.
© 2018 IEEE.
收录类别:EI
资源类型:期刊论文
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