Binocular full-color holographic three-dimensional near eye display using a single SLM
Binocular full-color holographic three-dimensional near eye display using a single SLM
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使用单个SLM的双目全彩全息三维近眼显示
DOI：
10.1364/oe.480062
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发表时间：
2023-01-16
期刊：
影响因子：
3.8
通讯作者：
Wang, Dayong
中科院分区：
文献类型：
--
作者：
Lin, Shu-Feng;Zhang, Shi-Hang;Wang, Dayong
提出了一种基于单空间光调制器（SLM）的双目全色全息三维近眼显示系统。在显示系统中，采用频谱移位操作和彩色频谱移位操作，通过对每个彩色和视通道子全息图的频谱进行操作，实现频分复用（FDM）和频率叠加复用（FSM）。采用FDM结合偏振复用技术实现单SLM双目显示，采用FSM结合带通滤波器实现单帧全息图的全色显示。光学分析和三维彩色物体实验证实了该系统在实际应用中的可行性。(c)2023 Optica出版集团根据Optica开放获取出版协议的条款
A binocular full-color holographic three-dimensional near eye display system using a single spatial light modulator (SLM) is proposed. In the display system, the frequency spectrum shifting operation and color spectrum shifting operation are adopted to realize the frequency division multiplexing (FDM) and frequency superposition multiplexing (FSM) by manipulating the frequency spectrums of each color- and view-channel sub-holograms. The FDM combined with polarization multiplexing will be used to implement binocular display using a single SLM, and the FSM working with a bandpass filter for each view-channel will be used to achieve full-color display from single frame hologram. The optical analysis and experiments with 3D color objects confirm the feasibility of the proposed system in the practical application. (c) 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement