41.3: A flat‐panel holographic‐optical‐element system for holographic augmented reality display with a beam expander. (28th November 2018)

• Record Type: Journal Article
• Authors: Zhou, Pengcheng; Li, Yan; Liu, Shuxin; Chen, Quanming; Wang, Yunfeng; Li, Sida; Liu, Yueda; Su, Yikai
• Is Part Of: Digest of technical papers. Volume 49(2018)Supplement 1
• Page Start: 450
• Page End: 453
• Publication Date: 2018-11-28
• Subjects: Augmented reality -- Holographic display -- holographic optical elements -- beam expander; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.12750
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We demonstrate a compact design for holographic augmented reality displays using two holographic optical elements (HOEs). In the method, the two HOEs, which are properly set in a flat‐panel form, function as a beam expander and see‐through eyepiece simultaneously. There is no traditional optical element in the system, resulting in a compact and lightweight design. The feasibility of this design is experimentally verified.