Variable Depth Augmented Reality Display Based on Diffractive Waveguide and Liquid Crystal Varifocal Lens

Kyookeun Lee; Seungjae Lee; Harry Milton; Myongjo Choi; Kyusub Kwak; James D. K. Kim

doi:10.1364/CLEO_SI.2021.STu4D.4

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper STu4D.4
•https://doi.org/10.1364/CLEO_SI.2021.STu4D.4

Variable Depth Augmented Reality Display Based on Diffractive Waveguide and Liquid Crystal Varifocal Lens

Kyookeun Lee, Seungjae Lee, Harry Milton, Myongjo Choi, Kyusub Kwak, and James D. K. Kim

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Innovative Applications (STu4D)

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K. Lee, S. Lee, H. Milton, M. Choi, K. Kwak, and J. D. K. Kim, "Variable Depth Augmented Reality Display Based on Diffractive Waveguide and Liquid Crystal Varifocal Lens," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper STu4D.4.

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Abstract

We propose an optical see-through variable depth augmented reality display by combining a diffractive waveguide and liquid crystal lens. Depth of virtual images can be controlled up to 4D with a 0.5D step without disturbing ambient images.

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