Recent progress in the quality of KTiOPO4 and Beta-BaB2O4 crystals used for the miniature integrated green SHG laser and 1.5W of cw 266-nm generation

Shigeo R. Kubota; Michio Oka; Ling Yi Liu; Tsutomu Okamoto; Makoto Watanabe; Yasujiro Taguchi; Hisashi Masuda; Tatsuo Fukui; Werner Wiechmann; Hiroki Kikuchi; Asif A. Godil

doi:10.1117/12.206474

10 April 1995 Recent progress in the quality of KTiOPO4 and Beta-BaB2O4 crystals used for the miniature integrated green SHG laser and 1.5W of cw 266-nm generation

Shigeo R. Kubota, Michio Oka, Ling Yi Liu, Tsutomu Okamoto, Makoto Watanabe, Yasujiro Taguchi, Hisashi Masuda, Tatsuo Fukui, Werner Wiechmann, Hiroki Kikuchi, Asif A. Godil

Author Affiliations +

Proceedings Volume 2379, Solid State Lasers and Nonlinear Crystals; (1995) https://doi.org/10.1117/12.206474
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

High power deep ultraviolet (UV) radiation has attracted much attention in areas of photolithography, micro fabrication and material processing as well as ultra high density optical disk mastering. We report progress in quality of (beta) -BaB₂O₄ (BBO) which is essential in obtaining 1.5 W of cw UV generation from the BBO resonant ring cavity out of 3 W of green input power from a diode pumped Nd:YAG laser. Progress in KTiOPO₄ (KTP) and its potential applications are also reviewed.

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Shigeo R. Kubota, Michio Oka, Ling Yi Liu, Tsutomu Okamoto, Makoto Watanabe, Yasujiro Taguchi, Hisashi Masuda, Tatsuo Fukui, Werner Wiechmann, Hiroki Kikuchi, and Asif A. Godil "Recent progress in the quality of KTiOPO4 and Beta-BaB2O4 crystals used for the miniature integrated green SHG laser and 1.5W of cw 266-nm generation", Proc. SPIE 2379, Solid State Lasers and Nonlinear Crystals, (10 April 1995); https://doi.org/10.1117/12.206474

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