Reference light multiplexing computer-generated hologram for dynamic holographic display

Dapu Pi; Juan Liu

doi:10.1117/12.2619164

22 July 2022 Reference light multiplexing computer-generated hologram for dynamic holographic display

Dapu Pi, Juan Liu

Proceedings Volume 12277, 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology; 1227705 (2022) https://doi.org/10.1117/12.2619164
Event: 2021 International Conference on Optical Instruments and Technology, 2022, Online Only

Abstract

A reference light multiplexing method based on computer-generated hologram is proposed to increase spatial bandwidth and information capacity. When the multiplexing computer-generated hologram is illuminated by different reference light waves, different objects can be reconstructed. In addition, Gerchberg-Saxton algorithm is utilized to optimize the multiplexing computer-generated hologram. Numerical simulations and optical experiments are performed to demonstrate the effectiveness of proposed method. It is expected that proposed method could be widely applied in holographic display in the future.

Citation Download Citation

Dapu Pi and Juan Liu "Reference light multiplexing computer-generated hologram for dynamic holographic display", Proc. SPIE 12277, 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology, 1227705 (22 July 2022); https://doi.org/10.1117/12.2619164

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