Increasing the pixel density for VR displays with a polarization grating

Junyu Zou; Tao Zhan; Jianghao Xiong; Shin Tson Wu

doi:10.1002/jsid.880

Increasing the pixel density for VR displays with a polarization grating

Junyu Zou, Tao Zhan, Jianghao Xiong, Shin Tson Wu^*

^*Corresponding author for this work

University of Central Florida

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

An optical approach to increase the pixel density by using a Pancharatnam-Berry deflector (PBD), which generates two virtual shifted-pixel grids based on polarization multiplexing, is demonstrated. A three-layer multi-twist PBD is fabricated, which can achieve high diffraction efficiency, broad bandwidth, and large incident angle in the visible spectral region.

Original language	English
Pages (from-to)	315-323
Number of pages	9
Journal	Journal of the Society for Information Display
Volume	28
Issue number	4
DOIs	https://doi.org/10.1002/jsid.880
Publication status	Published - 1 Apr 2020
Externally published	Yes

Keywords

PBD
broadband and wide-view
liquid-crystal devices
multiplexing
resolution enhancement

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10.1002/jsid.880

Cite this

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abstract = "An optical approach to increase the pixel density by using a Pancharatnam-Berry deflector (PBD), which generates two virtual shifted-pixel grids based on polarization multiplexing, is demonstrated. A three-layer multi-twist PBD is fabricated, which can achieve high diffraction efficiency, broad bandwidth, and large incident angle in the visible spectral region.",

keywords = "PBD, broadband and wide-view, liquid-crystal devices, multiplexing, resolution enhancement",

author = "Junyu Zou and Tao Zhan and Jianghao Xiong and Wu, {Shin Tson}",

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AB - An optical approach to increase the pixel density by using a Pancharatnam-Berry deflector (PBD), which generates two virtual shifted-pixel grids based on polarization multiplexing, is demonstrated. A three-layer multi-twist PBD is fabricated, which can achieve high diffraction efficiency, broad bandwidth, and large incident angle in the visible spectral region.

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KW - multiplexing

KW - resolution enhancement

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Increasing the pixel density for VR displays with a polarization grating

Abstract

Keywords

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