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Electrically tunable selective reflection of light from ultraviolet to visible and infrared by heliconical cholesterics.

ABSTRACT: Electrical tuning of selective reflection of light is achieved in a very broad spectral range from ultraviolet to visible and infrared by an oblique helicoidal state of a cholesteric liquid crystal in a wide temperature range (including room temperature). The phenomenon offers potential applications in tunable smart windows, lasers, optical filters and limiters, as well as in displays.

SUBMITTER: Xiang J

PROVIDER: S-EPMC4683668 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature

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Electrically tunable selective reflection of light from ultraviolet to visible and infrared by heliconical cholesterics.

Xiang Jie J Li Yannian Y Li Quan Q Paterson Daniel A DA Storey John M D JM Imrie Corrie T CT Lavrentovich Oleg D OD

Advanced materials (Deerfield Beach, Fla.) 20150327 19

Electrical tuning of selective reflection of light is achieved in a very broad spectral range from ultraviolet to visible and infrared by an oblique helicoidal state of a cholesteric liquid crystal in a wide temperature range (including room temperature). The phenomenon offers potential applications in tunable smart windows, lasers, optical filters and limiters, as well as in displays. ...[more]

PMID: 25821155

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