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Proceedings Paper

Second-order nonlinear optical property and crystal growth of chalcone derivatives
Author(s): Yoshitaka Goto; Akio Hayashi; G. J. Zhang; M. Nakayama; Yasuo Kitaoka; Takatomo Sasaki; Toshiyuki Watanabe; Seizo Miyata; K. Honda; Midori Goto
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Paper Abstract

300 types of "chalcone" derivatives excellent in blue light region transparency were synthesized to investigate on second harmonic generation(SHG). The results of investigation suggested that an alkoxy group, an alkylthio group and halogen were effective as a substituent. Besides, a single crystal with respect to 4-ethoxy-4 ' -methoxychalcone(C-607) and 1- (2-thienyl ) -3- (4- fflethylphenyl)propene-l-one(TC-28) were grown. The obtained crystals were high quality and large size over 5 cm. We also had the first success in continuous SHG on a intracavity of the microchip laser using this single crystal "chalcone".

Paper Details

Date Published: 1 December 1990
PDF: 10 pages
Proc. SPIE 1337, Nonlinear Optical Properties of Organic Materials III, (1 December 1990); doi: 10.1117/12.22956
Show Author Affiliations
Yoshitaka Goto, Nippon Oil & Fats Co., Ltd. (Japan)
Akio Hayashi, Nippon Oil & Fats Co., Ltd. (Japan)
G. J. Zhang, Nippon Oil & Fats Co., Ltd. (Japan)
M. Nakayama, Nippon Oil & Fats Co., Ltd. (Japan)
Yasuo Kitaoka, Osaka Univ. (Japan)
Takatomo Sasaki, Osaka Univ. (Japan)
Toshiyuki Watanabe, Tokyo Univ. of Agriculture and Technology (Japan)
Seizo Miyata, Tokyo Univ. of Agriculture and Technology (Japan)
K. Honda, National Chemical Lab. for Industry (Japan)
Midori Goto, National Chemical Lab. for Industry (Japan)


Published in SPIE Proceedings Vol. 1337:
Nonlinear Optical Properties of Organic Materials III
Garo Khanarian, Editor(s)

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