National Changhua University of Education Institutional Repository : Item 987654321/15073
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題名: Dynamical Studies of Gratings Formed in Polymer-dispersed Liquid Crystal Films
作者: Fuh, Andy Y. G.;Ko, T. C.;Tsai, M. S.;Huang, Chi-Yen;Chien, L. C.
貢獻者: 光電科技研究所
日期: 1998-01
上傳時間: 2013-01-07T02:09:53Z
出版者: American Institute of Physics
摘要: The use of polymer-dispersed liquid crystal films to fabricate gratings was demonstrated. The written gratings are permanent, but are electrically switchable. In this article, we report the results obtained from the dynamical studies of gratings formed in polymer-dispersed liquid crystal films having various liquid crystal-polymer mixing ratios. The results showed that during the initial phases of formation, a thermal grating effect dominated. Later, it was offset or quenched by the photopolymerization effect which eventually dominated and determined the characteristics of the final grating.
關聯: J. Appl. Phys., 83(2): 679-683
顯示於類別:[光電科技研究所] 期刊論文

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