Paper
30 January 2019 Optimized design of single-plate full-color holographic waveguide display
Author Affiliations +
Proceedings Volume 10841, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics; 108411D (2019) https://doi.org/10.1117/12.2506341
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China
Abstract
Full-color holographic waveguide display usually consists of over-complex multi-coupling gratings or several-waveguide-combined structure, which results in larger system and higher weight. As to this problem, a full-color holographic waveguide display with monolayer grating and single plate structure is proposed. This configuration consists of two gratings to realize the light input and output, and expansion of the exit pupil. To display the RGB color with a better uniformity in the wide field of view, with the Rigorous Coupled-wave Analysis (RCWA),the shape of grating and grating films are designed and optimized.
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Rui-Hua Li, Ming-Wu Kang, Yang Gao, Yi Xie, and Guang-Xin Xiang "Optimized design of single-plate full-color holographic waveguide display", Proc. SPIE 10841, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics, 108411D (30 January 2019); https://doi.org/10.1117/12.2506341
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KEYWORDS
Waveguides

Diffraction gratings

Holography

Diffraction

Optical design

RGB color model

Light wave propagation

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