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73‐3: High Refractive Index Photopolymer Fabricated Holographic Grating used for RGB Waveguide‐type Display
Author(s) -
Liu Ao,
Zhang Yuning,
Shen Zhongwen,
Weng Yishi,
Xia Jun,
Wang Baoping
Publication year - 2019
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.13105
Subject(s) - materials science , refractive index , rgb color model , photopolymer , grating , optics , holography , holographic grating , wavelength , waveguide , diffraction efficiency , crosstalk , optoelectronics , diffraction grating , polymer , physics , computer science , composite material , polymerization , operating system
Using high refractive index photopolymer to fabricate the full color holographic coupled grating for a waveguide‐type display system was designed. With the optimized high refractive index photopolymer, we have the possibility to find the optimized design for stacking red, green, blue (RGB) three layers coupled‐gratings together and propagating RGB wavelength in one layer waveguide without crosstalk. The proposed method and system was confirmed experimentally.