DOI: 10.1002/sdtp.16728 ISSN:

68‐2: Distinguished Student Paper: Design optimization of polarization volume gratings for full‐color waveguide‐based AR displays

Yuqiang Ding, Yannanqi Li, Qian Yang, Shin-Tson Wu
  • General Medicine

We achieved the field of view (FoV) limit in a single full‐color waveguide, enabled by an optimized three‐layer polarization volume grating (PVG) as an in‐coupler. Pairing with a single‐layer PVG with small thickness as an out‐coupler, we realized a relatively uniform exit pupil of 6 mm in horizontal direction.

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