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Stretchable, flexible, and adherable polarization volume grating film for waveguide‐based augmented reality displays
Author(s) -
Yin Kun,
Lee YunHan,
He Ziqian,
Wu ShinTson
Publication year - 2019
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.770
Subject(s) - materials science , grating , polarization (electrochemistry) , optics , augmented reality , fiber bragg grating , deflection (physics) , optoelectronics , light reflection , deflection angle , computer science , physics , computer vision , chemistry , wavelength
Abstract We report a stretchable, flexible, and adherable polarization volume grating (PVG) film and propose a compact optical system for augmented reality displays based on it. The Bragg reflection band shift, deflection angle change, and the mechanical robustness under stretch‐release cycles of the PVG film are also investigated.