کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1539317 996634 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical and experimental studies of hyperreflective polymer-network cholesteric liquid crystal structures with helicity inversion
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Theoretical and experimental studies of hyperreflective polymer-network cholesteric liquid crystal structures with helicity inversion
چکیده انگلیسی
Single-layer cholesteric liquid crystals exhibit a reflection coefficient which is at most 50% for unpolarized incident light. We give theoretical and experimental evidence of single-layer polymer-stabilized cholesteric liquid-crystalline structures that demonstrate hyper-reflective properties. Such original features are derived by the concurrent and randomly interlaced presence of both helicities. The fundamental properties of such structures are revealed by detailed numerical simulations based on a stochastic approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 5, 1 March 2009, Pages 903-907
نویسندگان
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