Synthetic Aperture Imaging with Sparse Point Response by Annular Array of Coded Phase Reflectors

Angika Bulbul; Joseph Rosen

doi:10.1364/3D.2020.JW5B.6

Imaging and Applied Optics Congress
OSA Technical Digest (Optica Publishing Group, 2020),
paper JW5B.6
•https://doi.org/10.1364/3D.2020.JW5B.6

Synthetic Aperture Imaging with Sparse Point Response by Annular Array of Coded Phase Reflectors

Angika Bulbul and Joseph Rosen

Adaptive Optics: Analysis, Methods & Systems 2020

Washington, DC United States
22–26 June 2020
ISBN: 978-1-943580-77-4

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Joint Sensing-Imaging PDP Session II (JW5B)

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A. Bulbul and J. Rosen, "Synthetic Aperture Imaging with Sparse Point Response by Annular Array of Coded Phase Reflectors," in Imaging and Applied Optics Congress, OSA Technical Digest (Optica Publishing Group, 2020), paper JW5B.6.

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Abstract

We present a method to improve the signal-to-noise ratio of a synthetic aperture imaging system with two physical apertures that scan synchronously along the periphery of a larger synthetic aperture, using the sparse-response holograms.

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