42.6: Maxwellian‐viewing‐super‐multi‐view near eye display using a Pancharatnam‐Berry optical element. (26th August 2021)

• Record Type: Journal Article
• Authors: Wang, Lin; Li, Yan; Liu, Shuxin; Li, Xiang; Su, Yikai
• Is Part Of: Digest of technical papers. Volume 52(2021)Supplement 2
• Page Start: 533
• Page End: 536
• Publication Date: 2021-08-26
• Subjects: Augmented reality (AR) -- 3D display -- accommodation and convergence conflict (A-C conflict) -- Maxwellian-viewing (MV) super-multi-view (SMV) near-eye display; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.15187
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : In order to overcome the accommodation and convergence conflict and enlarge depth of field (DOF) in AR displays, a Maxwellian‐viewing‐super‐multi‐view (MV‐SMV) display system is proposed. The system employs a Pancharatnam‐Berry optical element (PBOE) and a holographic optical element (HOE). The PBOE is consisted of several regions of PB gratings with different periods and orientations. We have achieved 3*1 viewing points and a DOF of 4.4 Diopters.