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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 3, Pages 206–209
(Mi jetpl2075)
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This article is cited in 27 scientific papers (total in 27 papers)
CONDENSED MATTER
Reflection spectrum of a cholesteric liquid crystal with structural defects
A. V. Shabanova, S. Ya. Vetrovb, A. Yu. Karneeva a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences
b Krasnoyarsk State Technical University
Abstract:
An expression is obtained for the reflection coefficient of circularly polarized light normally incident on the film of a cholesteric liquid crystal with a variable helix pitch. It is shown that, in the case of a single defect (local change in the helix pitch), the spectrum of light reflection from a cholesteric acquires a dip corresponding to the defect mode. New qualitative features appear in the reflection spectrum of a cholesteric with two defects as the distance between them varies.
Received: 17.05.2004 Revised: 22.06.2004
Citation:
A. V. Shabanov, S. Ya. Vetrov, A. Yu. Karneev, “Reflection spectrum of a cholesteric liquid crystal with structural defects”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:3 (2004), 206–209; JETP Letters, 80:3 (2004), 181–184
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https://www.mathnet.ru/eng/jetpl2075 https://www.mathnet.ru/eng/jetpl/v80/i3/p206
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Abstract page: | 256 | Full-text PDF : | 79 | References: | 52 |
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