Dual-view-zone tabletop 3D display system based on integral imaging

He Min-Yang; Zhang Han-Le; Deng Huan; Li Xiao-Wei; Li Da-Hai; Wang Qiong-Hua

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Dual-view-zone tabletop 3D display system based on integral imaging

机译：基于整体成像的双视图区域桌面3D显示系统

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In this paper, we propose a dual-view-zone tabletop 3D display system based on integral imaging by using a multiplexed holographic optical element (MHOE) that has the optical properties of two sets of microlens arrays. The MHOE is recorded by a reference beam using the single-exposure method. The reference beam records the wavefronts of a microlens array from two different directions. Thus, when the display beam is projected on the MHOE, two wavefronts with the different directions will be rebuilt and the 3D virtual images can be reconstructed in two viewing zones. The MHOE has angle and wavelength selectivity. Under the conditions of the matched wavelength and the angle of the display beam, the diffraction efficiency of the MHOE is greatest. Because the unmatched light just passes through the MHOE, the MHOE has the advantage of a see-through display. The experimental results confirm the feasibility of the dual-view-zone tabletop 3D display system. (C) 2018 Optical Society of America

机译：在本文中，我们通过使用具有两组微透镜阵列的光学性质的多路复用全息光学元件（MHOE）提出了一种基于整体成像的双视图区域桌面3D显示系统。使用单曝光法由参考光束记录MHOE。参考光束从两个不同的方向记录微透镜阵列的波前。因此，当显示光束投射在MHOE上时，将重建两个具有不同方向的波前，并且可以在两个观看区域中重建3D虚拟映像。 MHOE具有角度和波长选择性。在匹配波长和显示光束的角度的条件下，MHOE的衍射效率最大。由于无与伦比的灯刚刚通过MHOE，因此MHOE具有透视显示的优点。实验结果证实了双视图区桌面3D显示系统的可行性。（c）2018年光学学会

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来源
《Applied optics》 |2018年第4期|共7页
作者
He Min-Yang; Zhang Han-Le; Deng Huan; Li Xiao-Wei; Li Da-Hai; Wang Qiong-Hua;
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作者单位

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

Sichuan Univ Sch Elect &

Informat Engn Chengdu 610065 Peoples R China;

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Dual-view-zone tabletop 3D display system based on integral imaging

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