Proceedings Paper
Temperature dependent photoinduced change of third harmonic generation in azo copolymer thin films| Format | Member Price | Non-Member Price |
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Paper Abstract
Temperature effect on photoinduced third harmonic generation (THG) variation of an azo copolymer and an azo guest-host polymer is studied at two different temperatures. At higher temperature, both angular hole burning (AHB) and molecule angular redistribution (AR) motions are smaller due to the decrease of cis-trans thermal relaxation time and cis population. Smaller photoinduced THG change is observed in both samples at higher temperature. THG recovery experiment results show copolymer thin films pumped at high temperature have the best photoinduced THG variation stability after turning off the pump beam.
Paper Details
Date Published: 18 December 2002
PDF: 6 pages
Proc. SPIE 4798, Linear and Nonlinear Optics of Organic Materials II, (18 December 2002); doi: 10.1117/12.451930
Published in SPIE Proceedings Vol. 4798:
Linear and Nonlinear Optics of Organic Materials II
Manfred Eich; Mark G. Kuzyk, Editor(s)
PDF: 6 pages
Proc. SPIE 4798, Linear and Nonlinear Optics of Organic Materials II, (18 December 2002); doi: 10.1117/12.451930
Show Author Affiliations
Chia-Chen Hsu, National Chung Cheng Univ. (Taiwan)
Jian-Hung Lin, National Chung Cheng Univ. (Taiwan)
Jian-Hung Lin, National Chung Cheng Univ. (Taiwan)
Tzer-Hsiang Huang, National Chung Cheng Univ. (Taiwan)
Kenji Harada, Univ. of Tsukuba (Japan)
Kenji Harada, Univ. of Tsukuba (Japan)
Published in SPIE Proceedings Vol. 4798:
Linear and Nonlinear Optics of Organic Materials II
Manfred Eich; Mark G. Kuzyk, Editor(s)
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