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Proceedings Paper

Nonlinear Properties Of Polymer Dye Systems
Author(s): Hideki Nakanishi; Mamoru Kagami; Naoto Hamazaki; Toshiyuki Watanabe; Hisaya Sato; Seizo Miyata
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Paper Abstract

The quadratic nonlinear optical (NLO) properties of aliphatic polyester/p-nitroaniline (p-NA) systems have been studied. Even without applying an electric field, the composite films show the second harmonic generation (SHG). The SHG activities depended on the ratio of CH2 and 000 groups in the polymer. ( ranging from 80 to 130 times larger than that of urea at CH2/C00 = 4-6.) Especially, poly(buthylenesebacate) (PBSe)/p-NA systems exhibited the largest values (130 times larger than that of urea). The SHG active systems were found to have a new phase as demonstrated by differential scanning calorimetry (DSC) technique.

Paper Details

Date Published: 15 January 1990
PDF: 6 pages
Proc. SPIE 1147, Nonlinear Optical Properties of Organic Materials II, (15 January 1990); doi: 10.1117/12.962110
Show Author Affiliations
Hideki Nakanishi, Seitetsu Kagaku Co. (Japan)
Mamoru Kagami, Tokyo University of Agriculture and Technology (Japan)
Naoto Hamazaki, Tokyo University of Agriculture and Technology (Japan)
Toshiyuki Watanabe, Tokyo University of Agriculture and Technology (Japan)
Hisaya Sato, Tokyo University of Agriculture and Technology (Japan)
Seizo Miyata, Tokyo University of Agriculture and Technology (Japan)


Published in SPIE Proceedings Vol. 1147:
Nonlinear Optical Properties of Organic Materials II
Garo Khanarian, Editor(s)

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