Diffraction efficiency of a holographic grating in a liquid-crystal cell composed of asymmetrically patterned electrodes

被引:19
作者
Lee, W [1 ]
Chen, HC [1 ]
机构
[1] Chung Yuan Christian Univ, Dept Phys, Chungli 32023, Taiwan
关键词
D O I
10.1088/0957-4484/14/9/310
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The diffraction efficiency as a function of the externally applied voltage exhibits an unusual trend for a holographic grating written in a nanotube-doped liquid-crystal cell composed of two glass substrates with asymmetric patterns of filmy transparent indium-tin oxide. Experimental evidence suggests that output energy redistributes among multiple orders of diffraction at various dc biases.
引用
收藏
页码:987 / 990
页数:4
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