Tripling Optical Efficiency of Pancake Optics for Virtual Reality Displays

The pancake structure is the mainstream optical solution for virtual reality (VR) displays due to its compact, folded optical path. However, only a small portion of the light can pass through the pancake optical engine because the incident light has to be polarized and directed to the half mirror (H...

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Bibliographic Details
Main Authors: Yuze Xiao, Jiazhan Zhang, Yun Ye, Sheng Xu, Qun Yan, Tailiang Guo, Enguo Chen
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/15/1/49
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