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Proceedings Paper

Stimulated polariton scattering in KTA crystal and its application in tunable stokes laser generation
Author(s): Jie Zang; Zhenhua Cong; Xiaohan Chen; Xingyu Zhang; Zengguang Qin; Zhaojun Liu; Jianren Lu; Shiqi Jiang; Qiang Fu; Dong Wu
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Paper Abstract

This paper presents the tunable Stokes laser characteristics based on the stimulated polariton scattering in KTiOAsO4 crystal. With a given pumping laser wavelength of 1064.2 nm, discontinuously tunable first-Stokes wave was obtained from 1077.9 to 1079.0 nm, from 1080.1 to 1080.8 nm, from 1082.8 to 1083.6 nm, from 1085.5 to 1085.8 nm, from 1086.8 to 1088.4 nm. With a pumping pulse energy of 125.0 mJ, the maximum first-Stokes laser pulse energy at 1078.6 nm was 24.7 mJ. The second-Stokes wave at 1093.4 nm was obtained and investigated as well.

Paper Details

Date Published: 4 March 2016
PDF: 6 pages
Proc. SPIE 9731, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XV, 973114 (4 March 2016); doi: 10.1117/12.2209043
Show Author Affiliations
Jie Zang, Shandong Univ. (China)
Zhenhua Cong, Shandong Univ. (China)
Xiaohan Chen, Shandong Univ. (China)
Xingyu Zhang, Shandong Univ. (China)
Zengguang Qin, Shandong Univ. (China)
Zhaojun Liu, Shandong Univ. (China)
Jianren Lu, Shandong Univ. (China)
Shiqi Jiang, Shandong Univ. (China)
Qiang Fu, Shandong Univ. (China)
Dong Wu, Shandong Univ. (China)


Published in SPIE Proceedings Vol. 9731:
Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XV
Konstantin L. Vodopyanov; Kenneth L. Schepler, Editor(s)

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