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Wide viewing-zone-angle full-color electronic holography system using very high resolution liquid crystal display panels

机译:使用超高分辨率液晶显示面板的宽视角广角全色电子全息系统

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摘要

A wide viewing-zone-angle full-color electronic holography reconstruction system is developed. Time division multiplexing of RGB color light and space division multiplexing of viewing-zone-angles are adopted to keep the optical system compact. Undesirable light such as illumination light, phase conjugate light, and high-order diffraction light are eliminated by half-zone-plate hologram generation and single sideband beam reconstruction. Color aberration and astigmatism caused by the reproduction optical system are analyzed and reduced. The developed system expands viewing-zone-angle of full-color holographic image three times wider than the original, suppressing undesirable light, color aberration, and astigmatism.
机译:开发了宽视角的全色电子全息重建系统。采用RGB彩色光的时分多路复用和视角区域的空分多路复用,以保持光学系统的紧凑性。通过半区板全息图生成和单边带光束重构,可以消除照明光,相位共轭光和高阶衍射光等不良光。分析并减少了由再现光学系统引起的色差和像散。开发的系统可将全彩色全息图像的观看区域角度扩大到原来的三倍,从而抑制了不良的光线,色差和像散。

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