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Surface Micro-Reflector Array for Augmented Reality Display

文献类型：期刊论文

作者Yan, Zhanjun1,2,3; Du, Chunlei3; Zhang, Lixin4
刊名IEEE PHOTONICS JOURNAL
出版日期2020-04-01
卷号12期号:2页码:10
关键词Augmented reality waveguide surface micro-reflector array virtual image
ISSN号1943-0655
DOI10.1109/JPHOT.2020.2971622
通讯作者Yan, Zhanjun(starwor@sina.com)
英文摘要Geometric optical waveguide display can significantly miniaturize the augmented reality eyeglasses, but suffers from the ghost image. In this paper, a method using surface micro-reflector array is proposed, which can dramatically suppress the ghost image. The transmission and expansion of the light bearing image are completed by using planar waveguide and micro-reflector array embedded in the surface layer of waveguide. The image quality is improved by using the dual channel to eliminate ghost image. The imaging process of optical system is modeled and simulated. The surface micro-reflector array waveguide element of 3 mm thickness is prepared for verification. The whole optical system has the advantages of simple structure, easy preparation and high structural strength. The display field of view is shown to be 25 degrees x 25 degrees, and the size of the full field of view area is 15 mm with even light distribution. What's more, the uniformity of imaging intensity is better than 20%, and the image is clear without ghost image, which can effectively realize the fusion of the virtual image and the real environment. Thus, the efficiency of augmented reality is greatly improved, and the danger of human eye safety is effectively avoided.
WOS研究方向Engineering ; Optics ; Physics
语种英语
WOS记录号WOS:000526548100001
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.138/handle/2HOD01W0/10807]  
专题中国科学院重庆绿色智能技术研究院
通讯作者Yan, Zhanjun
作者单位1.AVIC, Luoyang Inst Electroopt Equipment, Luoyang 471009, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
4.Unit 95903, Wuhan 430331, Peoples R China
推荐引用方式
GB/T 7714		 Yan, Zhanjun,Du, Chunlei,Zhang, Lixin. Surface Micro-Reflector Array for Augmented Reality Display[J]. IEEE PHOTONICS JOURNAL,2020,12(2):10.
APA Yan, Zhanjun,Du, Chunlei,&Zhang, Lixin.(2020).Surface Micro-Reflector Array for Augmented Reality Display.IEEE PHOTONICS JOURNAL,12(2),10.
MLA Yan, Zhanjun,et al."Surface Micro-Reflector Array for Augmented Reality Display".IEEE PHOTONICS JOURNAL 12.2(2020):10.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

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