基于偶氮苯液晶和聚n -乙烯基咔唑薄膜的全光可控散射模式光调制器

2015 22nd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD) Pub Date : 2015-07-01 DOI:10.1109/AM-FPD.2015.7173199

Yen‐Chen Liu, Ko-Ting Cheng, Yuan-Di Chen, A. Fuh

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引用次数: 0

摘要

本文报道了偶氮苯液晶(azo-LCs)由反式异构体到顺式异构体的等温相变和光异构化导致聚n -乙烯基咔唑(PVK)溶解到偶氮- lcs中。研究了基于PVK薄膜的全光可控高效散射模式光调制器及其重构机理。

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All-optically controllable scattering mode light modulator based on azobenzene liquid crystals and poly(N-vinylcarbazole) films

The study reports that isothermal phase transition and induced by photoisomerization of azobenzene liquid crystals (azo-LCs) from trans- to cis-isomers results in the dissolution of poly(N-vinylcarbazole) (PVK) into azo-LCs. All-optically controllable and highly efficient scattering mode light modulators based on PVK films and it's re-form mechanism were demonstrated.

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2015 22nd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

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