All-optical, computation-free time-multiplexing super-resolved imaging based on speckle illumination

Ariel Ashkenazy; Nadav Shabairou; André Stefanov; Peng Gao; Dror Fixler; Eliahu Cohen; Zeev Zalevsky

doi:10.1364/OL.540701

All-optical, computation-free time-multiplexing super-resolved imaging based on speckle illumination

Ariel Ashkenazy
, Nadav Shabairou
, André Stefanov
, Peng Gao
, Dror Fixler
, Eliahu Cohen
, Zeev Zalevsky

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The time-multiplexing super-resolution concept requires post-processing for extracting the super-resolved image. Moreover, to perform the post-processing image restoration, one needs to know the exact high-resolution encoding pattern. Both of these limiting conditions are overcome by the method and experiment reported in this letter.

Original language	English
Pages (from-to)	566-569
Number of pages	4
Journal	Optics Letters
Volume	50
Issue number	2
DOIs	https://doi.org/10.1364/OL.540701
State	Published - 15 Jan 2025

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© 2025 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.

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10.1364/OL.540701

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abstract = "The time-multiplexing super-resolution concept requires post-processing for extracting the super-resolved image. Moreover, to perform the post-processing image restoration, one needs to know the exact high-resolution encoding pattern. Both of these limiting conditions are overcome by the method and experiment reported in this letter.",

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AU - Cohen, Eliahu

AU - Zalevsky, Zeev

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All-optical, computation-free time-multiplexing super-resolved imaging based on speckle illumination

Abstract

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