Full-color holographic 3D display with horizontal full viewing zone by spatiotemporal-division multiplexing

Sando Yusuke; Barada Daisuke; Yatagai Toyohiko

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Full-color holographic 3D display with horizontal full viewing zone by spatiotemporal-division multiplexing

机译：全彩全息3D显示用水平完整的观看区由时空分割多路复用

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A technical full-color reconstruction method is presented to develop our previous monochromatic holographic three-dimensional display with a horizontal full viewing zone. A digital micromirror device (DMD) is used as a high-speed spatial light modulator, and its modulation area is divided into three parts, which independently handle three sub-holograms corresponding to red, green, and blue components. The reconstructed images from a single frame of the DMD never form full-color images. However, given that this spatial division is combined with the time-division method for the full viewing zone, each monochromatic image is temporally mixed, and practically full-color images are reconstructed. After monochromatic reconstruction from a single frame was confirmed, full-color reconstruction with a horizontal full viewing zone was demonstrated. (C) 2018 Optical Society of America.

机译：提出了一种技术全彩重建方法，以通过水平的完整观察区域开发我们之前的单色全息三维显示器。数字微镜器件（DMD）用作高速空间光调制器，其调制区域分为三个部分，其独立地处理与红色，绿色和蓝色组件相对应的三个子全息图。来自DMD的单帧的重建图像永远不会形成全彩图像。然而，鉴于该空间划分与完整观看区的时分方式组合，每个单色图像是暂时混合的，并且实际上重建全彩色图像。从单个帧进行单色重建后，证实了具有水平完整观看区的全色重建。（c）2018年光学学会。

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来源
《Applied optics》 |2018年第26期|共5页
作者
Sando Yusuke; Barada Daisuke; Yatagai Toyohiko;
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作者单位

Osaka Res Inst Ind Sci &

Technol 2-7-1 Ayumino Izumi Osaka 5941157 Japan;

Utsunomiya Univ Ctr Opt Res &

Educ 7-1-2 Yoto Utsunomiya Tochigi 3218585 Japan;

Utsunomiya Univ Ctr Opt Res &

Educ 7-1-2 Yoto Utsunomiya Tochigi 3218585 Japan;

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正文语种 eng
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Full-color holographic 3D display with horizontal full viewing zone by spatiotemporal-division multiplexing

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