Full-color retinal-projection near-eye display using a multiplexing-encoding holographic method

被引：44

作者：

Song, Weitao ^{[1
]}

Li, Xin ^{[1
]}

Zheng, Yuanjin ^{[2
]}

Liu, Yue ^{[1
,3
]}

Wang, Yongtian ^{[1
,3
]}

机构：

[1] Beijing Inst Technol, Sch Opt & Photon, Beijing Engn Res Ctr Mixed Real & Adv Display, 5 Zhongguancun South St, Beijing 100081, Peoples R China

[2] Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang,8 Ave, Singapore 639798, Singapore

[3] AICFVE Beijing Film Acad, 4 Xitucheng Rd, Beijing 100088, Peoples R China

来源：

OPTICS EXPRESS | 2021年 / 29卷 / 06期

基金：

中国国家自然科学基金;

关键词：

MAXWELLIAN-VIEW;

D O I：

10.1364/OE.421439

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a novel method to construct an optical see-through retinal-projection near-eye display using the Maxwellian view and a holographic method. To provide a dynamic full-color virtual image, a single phase-only spatial light modulator (SLM) was employed in conjunction with a multiplexing-encoding holographic method. Holographic virtual images can be directly projected onto the retina using an optical see-through eyepiece. The virtual image is sufficiently clear when the crystal lens can focus at different depths; the presented method can resolve convergence and accommodation conflict during the use of near-eye displays. To verify the proposed method, a proof-of-concept prototype was developed to provide vivid virtual images alongside real-world ones. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：8098 / 8107

页数：10

共 40 条

[1] A stereo display prototype with multiple focal distances [J].