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Your search keyword '"Xu, Xiaodong"' showing total 2 results
Start Over Author "Xu, Xiaodong" Search Limiters Peer Reviewed Topic diode-pumped lasers Journal optics & laser technology
2 results on '"Xu, Xiaodong"'

1. Diode-pumped continuous-wave and passively Q-switched Nd:GdLuAG laser at 1443.9 nm.

Author

Wu, Qianwen, Liu, Zhaojun, Zhang, Sasa, Cong, Zhenghua, Guan, Chen, Xue, Feng, Chen, Hui, Huang, Qingjie, Xu, Xiaodong, Xu, Jun, and Qin, Zengguang

Subjects
*OPTICAL saturable absorption, *Q-switching, *CONTINUOUS wave lasers, *DIODES, *OPTICAL pumping, *NEODYMIUM, *GADOLINIUM compounds
Abstract

We investigated the 1443.9 nm laser characteristics of Nd:GdLuAG crystal. Diode-end-pumping configuration was employed under both continuous-wave (CW) and passively Q- switched operations. For CW operation, the maximum average output power was 1.36 W with a slope efficiency of 15%. By using a V 3+ :YAG crystal as the saturable absorber, we obtained the maximum average output power of 164 mW under Q -switched operation. The corresponding pulse energy was 29.3 μJ and pulse duration was 59 ns. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Diode-pumped CW and passively Q-switched lasers of Nd:GdLuAG mixed garnet at 1123 nm.

Author

Liu, Yang, Liu, Zhaojun, Cong, Zhenhua, Xu, Xiaodong, Xu, Jun, Men, Shaojie, Xia, Jinbao, and Zhang, Sasa

Subjects
*SEMICONDUCTOR lasers, *PASSIVE components, *Q-switched lasers, *NEODYMIUM compounds, *GARNET
Abstract

Diode-pumped CW and passively Q -switched lasers of Nd:GdLuAG mixed garnet at 1123 nm were demonstrated. The maximum average output power of CW operation was 4.13 W. For Q -switched operation, the average output power was 800 mW, the corresponding single pulse energy was 133.8 µJ. The Nd:GdLuAG laser emitting at 1123 nm was obtained for the first time to the best of our knowledge, which proves that the Nd:GdLuAG mixed garnet has a better ability of energy storage than Nd:YAG in 1123 nm oscillation. [ABSTRACT FROM AUTHOR]

Published
2015
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