Fourier holographic display for augmented reality using holographic optical element

Gang Li; Dukho Lee; Youngmo Jeong; Byoungho Lee

doi:10.1117/12.2211975

7 March 2016 Fourier holographic display for augmented reality using holographic optical element

Gang Li, Dukho Lee, Youngmo Jeong, Byoungho Lee

Proceedings Volume 9770, Advances in Display Technologies VI; 97700D (2016) https://doi.org/10.1117/12.2211975
Event: SPIE OPTO, 2016, San Francisco, California, United States

Abstract

A method for realizing a three-dimensional see-through augmented reality in Fourier holographic display is proposed. A holographic optical element (HOE) with the function of Fourier lens is adopted in the system. The Fourier hologram configuration causes the real scene located behind the lens to be distorted. In the proposed method, since the HOE is transparent and it functions as the lens just for Bragg matched condition, there is not any distortion when people observe the real scene through the lens HOE (LHOE). Furthermore, two optical characteristics of the recording material are measured for confirming the feasibility of using LHOE in the proposed see-through augmented reality holographic display. The results are verified experimentally.

Citation Download Citation

Gang Li, Dukho Lee, Youngmo Jeong, and Byoungho Lee "Fourier holographic display for augmented reality using holographic optical element", Proc. SPIE 9770, Advances in Display Technologies VI, 97700D (7 March 2016); https://doi.org/10.1117/12.2211975

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