Complex wavefront modulation and holographic display using single spatial light modulator

Dezhao Kong; Liangcai Cao; Xueju Shen; Hao Zhang; Song Zong; Guofan Jin

doi:10.1117/12.2274906

24 August 2017 Complex wavefront modulation and holographic display using single spatial light modulator

Dezhao Kong, Liangcai Cao, Xueju Shen, Hao Zhang, Song Zong, Guofan Jin

Proceedings Volume 10395, Optics and Photonics for Information Processing XI; 1039508 (2017) https://doi.org/10.1117/12.2274906
Event: SPIE Optical Engineering + Applications, 2017, San Diego, California, United States

Abstract

A holographic display method based on complex wavefront modulation using single spatial light modulator is proposed. The holographic display is achieved from complex wavefront encoded by double phase hologram. The modulated beam by single phase-only spatial light modulator passes through a 4f optical system to synthesize the expected complex modulated wavefront on the output plane, with a low-pass filter in the Fourier plane. The performance of holographic display is also improved by complex wavefront modulation, compared with the holographic display based on phase-only wavefront modulation. The proposed encoding and display technique is theoretically demonstrated, as well as validated in numerical simulations.

Citation Download Citation

Dezhao Kong, Liangcai Cao, Xueju Shen, Hao Zhang, Song Zong, and Guofan Jin "Complex wavefront modulation and holographic display using single spatial light modulator", Proc. SPIE 10395, Optics and Photonics for Information Processing XI, 1039508 (24 August 2017); https://doi.org/10.1117/12.2274906

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