Liquid crystals for photonic applications

被引:38
|
作者
Miniewicz, A
Gniewek, A
Parka, J
机构
[1] Wroclaw Tech Univ, Inst Phys & Theoret Chem, PL-50370 Wroclaw, Poland
[2] Mil Univ Technol, Inst Phys Appl, PL-00908 Warsaw, Poland
关键词
liquid crystals; holographic gratings; optically addressed liquid crystalline spatial light modulators;
D O I
10.1016/S0925-3467(02)00209-4
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper we describe application of liquid crystals in optical imaging and processing. Electrically and optically addressed liquid crystal spatial light modulators are key elements in real-time holographic devices. Their implementation for beam steering and hologram formation is briefly discussed. The Joint Fourier transform optical correlator for pattern recognition is presented as well as the use of liquid crystals for the adaptive optics purposes is discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:605 / 610
页数:6
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