Amplitude, phase, and hybrid ternary modulation modes of a twisted-nematic liquid-crystal display at ∼400 nm

被引：46
作者：
Remènyi, J
Várhegyi, P
Domján, L
Koppa, P
Lorincz, E
机构：
[1] Budapest Univ Technol & Econ, Dept Atom Phys, H-1111 Budapest, Hungary
[2] Optilink Hungary Rt, H-1031 Budapest, Hungary
来源：
APPLIED OPTICS | 2003年 / 42卷 / 17期
关键词：
D O I：
10.1364/AO.42.003428
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Applicability of a commercial twisted-nematic liquid-crystal display is examined at:similar to400 mn. Different modulation modes predicted by Jones-matrix calculus are experimentally tested.. High contrast amplitude modulation with negligible loss, high contrast and low loss hybrid ternary modulation,, and 1.5pi continuous phase delay without intensity modulation and with low loss are, presented. Simulation results of a 4f holographic system prove the usefulness of the high contrast for amplitude modulation, and the importance of pi phase difference between high transmission white levels in a hybrid ternary modulation. (C) 2003 Optical Society of America.
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页码：3428 / 3434
页数：7
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