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17‐2: Shearing Bragg Gratings for Slim Mixed Reality
Author(s) -
Travis Adrian,
Clegg James,
Jeong Jinsoo,
Georgiou Andreas
Publication year - 2018
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.12518
Subject(s) - shearing (physics) , optics , holography , materials science , fiber bragg grating , extinction ratio , bragg's law , physics , laser , diffraction , wavelength , composite material
We suggest a mixed reality display in which the eye‐box follows the eye's pupil by shearing of the holographic combiner. Tests on Bragg gratings show a switching extinction ratio of 35:1 for an extrapolated shear of several microns and switching energy of milliJoules or less.