Compressive Digital Fresnel Holographic Encryption using Circular Harmonic Key

B. Lokesh Reddy; Utkal Pandurangi; Anith Nelleri

doi:10.1364/FIO.2019.JTu4A.104

Frontiers in Optics + Laser Science APS/DLS
OSA Technical Digest (Optica Publishing Group, 2019),
paper JTu4A.104
•https://doi.org/10.1364/FIO.2019.JTu4A.104

Compressive Digital Fresnel Holographic Encryption using Circular Harmonic Key

B. Lokesh Reddy, Utkal Pandurangi, and Anith Nelleri

Frontiers in Optics 2019

Washington, DC United States
15–19 September 2019
ISBN: 978-1-943580-67-5

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Poster Session II (JTu4A)

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B. L. Reddy, U. Pandurangi, and A. Nelleri, "Compressive Digital Fresnel Holographic Encryption using Circular Harmonic Key," in Frontiers in Optics + Laser Science APS/DLS, OSA Technical Digest (Optica Publishing Group, 2019), paper JTu4A.104.

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Abstract

Compressive digital Fresnel holographic encryption using a circular harmonic key and inline two-step PSDH is numerically demonstrated. The compressive optical encryption uses a digital mirror device and a single pixel detector.

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