Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

Zhengyu Yan; Guoqiang Li; Tao Li; Shengzhi Zhao; Kejian Yang; Shuaiyi Zhang; Mingqi Fan; Lei Guo; Baitao Zhang

doi:10.1109/JPHOT.2017.2749328

IEEE Photonics Journal (Jan 2017)

Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

Zhengyu Yan,
Guoqiang Li,
Tao Li,
Shengzhi Zhao,
Kejian Yang,
Shuaiyi Zhang,
Mingqi Fan,
Lei Guo,
Baitao Zhang

Affiliations

Zhengyu Yan: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Guoqiang Li: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Tao Li: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Shengzhi Zhao: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Kejian Yang: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Shuaiyi Zhang: Advanced Optoelectronic Materials and Technologies Engineering Laboratory of Shandong, Qingdao University of Science and Technology, Qingdao, China
Mingqi Fan: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Lei Guo: School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, China
Baitao Zhang: State Key Laboratory of Crystal Materials, Institute of Crystal Materials, Shandong University, Jinan, China

DOI: https://doi.org/10.1109/JPHOT.2017.2749328
Journal volume & issue: Vol. 9, no. 5
pp. 1 – 7

Abstract

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In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μm. A maximum CW output power of 98 mW was achieved. The highest output power of 58 mW was radiated with a pulse duration of 818.8 ns and a repetition rate of 71.05 kHz. Even shorter pulse duration of 731.5 ns was obtained at a minor output coupler transmission.

Published in IEEE Photonics Journal

ISSN: 1943-0655 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

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