@inproceedings{1169484b004842a88bf130cd3205ddfb,
title = "Geometrical waveguide in see-through head-mounted display: A review",
abstract = "Geometrical waveguide has obvious advantage over other see-through technologies to achieve high resolution, ultra-thin thickness, light weight and full-color display. The general principle of waveguide display is introduced and the key challenges involved with geometrical waveguide display and the way to conquer them is discussed. Ultra-thin geometrical waveguide for see-through HMDs with different properties is reviewed in this paper, including waveguide with partially-reflective mirrors array (PRMA), trapezoidal microstructures and triangular microstructures. Finally, a type of ultra-thin waveguide display which can be fabricated with the technology of injection molding is presented, and the thickness can be reduced to less than 2mm with an EPD of 12mm and a FOV of 36°.",
keywords = "Geometrical waveguide, Optical design, see-through HMDs",
author = "Qichao Hou and Qiwei Wang and Dewen Cheng and Yongtian Wang",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Optical Design and Testing VII ; Conference date: 12-10-2016 Through 13-10-2016",
year = "2016",
doi = "10.1117/12.2247323",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Kidger, \{Tina E.\} and Yongtian Wang and Kimio Tatsuno",
booktitle = "Optical Design and Testing VII",
address = "United States",
}