Band-limited double-phase holograms for the near-field propagation

Xiaomeng Sui; Liangcai Cao; Guofan Jin

doi:10.1117/12.2573829

10 October 2020 Band-limited double-phase holograms for the near-field propagation

Xiaomeng Sui, Liangcai Cao, Guofan Jin

Proceedings Volume 11551, Holography, Diffractive Optics, and Applications X; 115511M (2020) https://doi.org/10.1117/12.2573829
Event: SPIE/COS Photonics Asia, 2020, Online Only

Conference Poster

Abstract

A band-limited double-phase hologram (DPH) is proposed based on the single-pixel on-axis double-phase technique. The proposed band-limited DPH introduces a band-limited function into the propagation calculation and previously remove high-noise frequency components. The reconstruction is equipped with a higher spatial resolution and an expanded SBP by enabling the enlargement of the aperture in 4-f system.

Conference Presentation

Citation Download Citation

Xiaomeng Sui, Liangcai Cao, and Guofan Jin "Band-limited double-phase holograms for the near-field propagation", Proc. SPIE 11551, Holography, Diffractive Optics, and Applications X, 115511M (10 October 2020); https://doi.org/10.1117/12.2573829

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