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Proceedings Paper

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
Author(s): 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
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Paper 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.

Paper Details

Date Published: 10 April 1995
PDF: 7 pages
Proc. SPIE 2379, Solid State Lasers and Nonlinear Crystals, (10 April 1995); doi: 10.1117/12.206474
Show Author Affiliations
Shigeo R. Kubota, Sony Corp. (Japan)
Michio Oka, Sony Corp. (Japan)
Ling Yi Liu, Sony Corp. (Japan)
Tsutomu Okamoto, Sony Corp. (Japan)
Makoto Watanabe, Sony Corp. (Japan)
Yasujiro Taguchi, Sony Corp. (Japan)
Hisashi Masuda, Sony Corp. (Japan)
Tatsuo Fukui, Sony Corp. (Japan)
Werner Wiechmann, Sony Corp. (Japan)
Hiroki Kikuchi, Sony Corp. (Japan)
Asif A. Godil, Sony Corp. (Japan)


Published in SPIE Proceedings Vol. 2379:
Solid State Lasers and Nonlinear Crystals
Gregory J. Quarles; Leon Esterowitz; Lap Kin Cheng, Editor(s)

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