Color complex amplitude holographic display based on band-limited angular spectrum method

Dapu Pi; Juan Liu

doi:10.1117/12.2663050

12 April 2023 Color complex amplitude holographic display based on band-limited angular spectrum method

Dapu Pi, Juan Liu

Proceedings Volume 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022); 125653A (2023) https://doi.org/10.1117/12.2663050
Event: Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 2022, Shanghai, China

Abstract

A multiplexing encoding method is proposed to achieve color complex amplitude holographic display. The band-limited angular spectrum method is utilized to calculate the diffracted wavefront of each channel and the double-phase method is used to encode the color-multiplexing hologram. Numerical simulations and optical experiments are performed to demonstrate the feasibility of the proposed method. It is expected that the proposed method could be widely applied in the holographic field in the future.

Citation Download Citation

Dapu Pi and Juan Liu "Color complex amplitude holographic display based on band-limited angular spectrum method", Proc. SPIE 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 125653A (12 April 2023); https://doi.org/10.1117/12.2663050

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