Full-color optical combiner with good imaging
quality and a wide angle of incident light
Posted on 2023-11-17 - 21:25
This work demonstrates a full-color optical image combiner for AR and heads-up displays. The novel feature of the device is that the angle of incident light of the computer-generated image reflected by it, can vary over a large range. It achieves improved performance by using a combination of polarization interference filters (PIF), quarter wave retarders (QWR), and polarization volume holograms (PVH). Details of an example design and its performance are presented.
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Xi, Fenglin; Bos, Philip (2023). Full-color optical combiner with good imaging quality and a wide angle of incident light acceptance. Optica Publishing Group. Collection. https://doi.org/10.6084/m9.figshare.c.6906940.v2
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