Near-eye CGH display with Holographic Waveguide Element

Wei Chia Su*, Wen Kai Lin, Shao Kui Zhou, Bor Shyh Lin

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


The near-eye holographic display systems based on waveguide type holographic combiners are analyzed. The astigmatism aberration will be induced by the holographic waveguide combiner. The astigmatism performance can be predicted with the ray-tracing technology and it can be verified experimentally. Astigmatism induced by the holographic waveguide element is corrected by using an improved iteration CGH algorithm.

Original languageEnglish
Article number1152001-67
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 2020
Event9th Laser Display and Lighting Conference, LDC 2020 - Yokohama, Japan
Duration: 21 Apr 202024 Apr 2020


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