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Proceedings Paper

High-output-power third-harmonic generation at 355nmbased on La2CaB10O19 (LCB) crystal in yz plane
Author(s): Lirong Wang; Xuechun Lin; Yingying Yang; Guochun Zhang; Yicheng Wu
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Paper Abstract

Third-harmonic generation (THG) with high output power based on the type-I phase-matching La2CaB10O19 (LCB) crystal was investigated in yz plane (θ=48.7°, φ=90°), in which direction the effective nonlinear coefficient (deff) of LCB is 0.7, much larger than the previous reports in other direction. The maximum output power we obtained at 355 nm was as high as 11.5 W, and the beam quality was measured to 1.47 in x direction and 2.56 in y direction. The angular bandwidth and temperature bandwidth in this direction were measured, which are larger than the previous reports also.

Paper Details

Date Published: 15 September 2016
PDF: 4 pages
Proc. SPIE 9926, UV and Higher Energy Photonics: From Materials to Applications, 99260W (15 September 2016); doi: 10.1117/12.2236184
Show Author Affiliations
Lirong Wang, Institute of Semiconductors (China)
Xuechun Lin, Institute of Semiconductors (China)
Yingying Yang, Institute of Semiconductors (China)
Guochun Zhang, Technical Institute of Physics and Chemistry (China)
Yicheng Wu, Technical Institute of Physics and Chemistry (China)


Published in SPIE Proceedings Vol. 9926:
UV and Higher Energy Photonics: From Materials to Applications
Gilles Lérondel; Satoshi Kawata; Yong-Hoon Cho, Editor(s)

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