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dc.contributor.authorHsiao, Yu-Chengen_US
dc.contributor.authorLee, Weien_US
dc.date.accessioned2015-07-21T08:29:26Z-
dc.date.available2015-07-21T08:29:26Z-
dc.date.issued2015-04-01en_US
dc.identifier.issn0146-9592en_US
dc.identifier.urihttp://dx.doi.org/10.1364/OL.40.001201en_US
dc.identifier.urihttp://hdl.handle.net/11536/124469-
dc.description.abstractCholesteric liquid-crystalline materials are abundant in nature such as condensed phases of DNA, plant cell walls, and chiral biopolymers. These self-organized helical structures produce unique optical properties, giving rise to the selective Bragg reflection of colorful light. In this Letter, we focus on the focal conic state of cholesteric liquid crystals and report on stable, tunable, and reversible color switching among red, green, and blue in polymer-stabilized cholesteric films. The experimental results indicate that, with appropriate voltage pulses, the electrically induced color switching of all six routes can be realized in a single cell reflecting green light. The scattered transmissive color persists at zero voltage due to the polymer stabilization. (C) 2015 Optical Society of Americaen_US
dc.language.isoen_USen_US
dc.titleElectrically induced red, green, and blue scattering in chiral-nematic thin filmsen_US
dc.typeArticleen_US
dc.identifier.doi10.1364/OL.40.001201en_US
dc.identifier.journalOPTICS LETTERSen_US
dc.citation.volume40en_US
dc.citation.spage1201en_US
dc.citation.epage1203en_US
dc.contributor.department影像與生醫光電研究所zh_TW
dc.contributor.departmentInstitute of Imaging and Biomedical Photonicsen_US
dc.identifier.wosnumberWOS:000352154600017en_US
dc.citation.woscount0en_US
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