High-quality phase-only holographic projection based on bandwidth constraint optimization

Lizhi Chen; Hao Zhang; Liangcai Cao; Guofan Jin

doi:10.1364/DH.2021.DTu7B.2

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper DTu7B.2
•https://doi.org/10.1364/DH.2021.DTu7B.2

High-quality phase-only holographic projection based on bandwidth constraint optimization

Lizhi Chen, Hao Zhang, Liangcai Cao, and Guofan Jin

Digital Holography and Three-Dimensional Imaging 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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Computer Generated Holograms I (DTu7B)

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L. Chen, H. Zhang, L. Cao, and G. Jin, "High-quality phase-only holographic projection based on bandwidth constraint optimization," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper DTu7B.2.

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Abstract

Iterative calculation with bandwidth constraint of the reconstructed field is utilized to optimize phase holograms for high-quality holographic projection. Speckles and artifacts can be effectively suppressed in optical reconstruction by the bandwidth constraint optimization.

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