期刊文献+

带有补偿膜的扭曲相列液晶宽带快速偏振光开关 被引量:17

An Achromatic Twisted Nematic Liquid Crystal Polarization Switch with a Compensated Film
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摘要 提出了由一个扭曲相列液晶和两个单轴补偿膜构成的宽带偏振光开关,采用共轭梯度法对该器件参数进行优化设计.模拟结果表明此偏振光开关在整个可见光400~700 nm范围内,具有高对比度的特征,响应时间达到通常液晶显示器的水平. A broadband polarization switch consisting of an active twisted nematic liquid crystal cell and two passive uniaxial compensation films is proposed. The conjugate gradient method was used for optimizing the device parameters. Simulation results indicate that the polarization switch exhibits a broad bandwidth with 400~700 nm, high contrast ratio and fast response time with 20~30 ms.
出处 《光子学报》 EI CAS CSCD 北大核心 2005年第3期357-360,共4页 Acta Photonica Sinica
关键词 偏振光开关 扭曲相列液晶 单轴补偿膜 共轭梯度法 琼斯矩阵 Polarization switch Twisted liquid crystal Uniaxial compensation film Conjugate gradient method Jones matrix
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参考文献10

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二级参考文献9

  • 1Blundell B G, Schwarz A. The classification of volumetric display systems: characteristics and predictability of theimage space. IEEE, 2002,8(1) : 66 -75.
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  • 7Favalora G E, Dorval R K, Hall D M, et al. Volumetric three-dimensional display system with rasterization hardware.Proc SPIE, 2001, 4297: 227-235
  • 8Langhans K, Bahr D, Bezecny D, et al. FELIX 3D display: an interactive tool for volumetric imaging.Proc SPIE, 2002, 4660:176-190
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