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Proceedings Paper

Continuous-wave and passively Q-switched c-cut Nd:CTGS laser
Author(s): Ying Zhou; Zhengping Wang; Feifei Chen; Yanqing Liu; Xinguang Xu
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Paper Abstract

Diode-pumped continuous-wavelength and passively Q-switched laser with a novel Nd:CTGS crystal were reported. In continuous-wave operation, maximum output power of 3.5 W was obtained with slope efficiency of 38.6%. With Cr4+:YAG as the saturable absorber, passively Q-switched 1065 nm laser with high power and high energy were demonstrated. Maximum output power was 1.6 W with slope efficiency of 21.2%. Minimum pulse width of 8.4 ns was obtained with pulse repetition rate of 33.1 kHz, corresponding to maximum pulse energy of 45.7 μJ and peak power of 5.4 kW.

Paper Details

Date Published: 10 May 2019
PDF: 6 pages
Proc. SPIE 11068, Second Symposium on Novel Technology of X-Ray Imaging, 110681N (10 May 2019); doi: 10.1117/12.2524582
Show Author Affiliations
Ying Zhou, Shandong Univ. (China)
Zhengping Wang, Shandong Univ. (China)
Feifei Chen, Shandong Univ. (China)
Yanqing Liu, Qufu Normal Univ. (China)
Xinguang Xu, Shandong Univ. (China)

Published in SPIE Proceedings Vol. 11068:
Second Symposium on Novel Technology of X-Ray Imaging
Yangchao Tian; Tiqiao Xiao; Peng Liu, Editor(s)

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