Liquid crystals for photonic applications
Liquid crystals for photonic applications
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DOI：
10.1016/s0925-3467(02)00209-4
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发表时间：
2003-01-01
影响因子：
3.9
通讯作者：
Parka, J
中科院分区：
文献类型：
--
作者：
Miniewicz, A;Gniewek, A;Parka, J
本文介绍了液晶在光学成像和处理中的应用。电寻址和光寻址液晶空间光调制器是实时全息器件的关键元件。简要讨论了它们在光束控制和全息图形成中的应用。本文介绍了用于图象识别的联合傅里叶变换光学相关器，并讨论了液晶在自适应光学中的应用。(C)2002 Elsevier Science B.V.保留所有权利。
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.