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42.6: Maxwellian‐viewing‐super‐multi‐view near eye display using a Pancharatnam‐Berry optical element
Author(s) -
Wang Lin,
Li Yan,
Liu Shuxin,
Li Xiang,
Su Yikai
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.15187
Subject(s) - element (criminal law) , holography , accommodation , physics , optics , convergence (economics) , geometric phase , computer science , quantum mechanics , political science , law , economics , economic growth
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.