Blind speckle illumination for aberration correction

Evolene Premillieu; Simon Labouesse; Simon Labouesse; Kristina Irsch; Rafael Piestun

doi:10.1364/FIO.2021.FM5C.6

Frontiers in Optics + Laser Science 2021
Technical Digest Series (Optica Publishing Group, 2021),
paper FM5C.6
•https://doi.org/10.1364/FIO.2021.FM5C.6

Blind speckle illumination for aberration correction

Evolene Premillieu, Simon Labouesse, Kristina Irsch, and Rafael Piestun

Frontiers in Optics 2021

Washington, DC United States
1–4 November 2021
ISBN: 978-1-55752-308-2

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High-performance Optical Imaging (FM5C)

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E. Premillieu, S. Labouesse, K. Irsch, and R. Piestun, "Blind speckle illumination for aberration correction," in Frontiers in Optics + Laser Science 2021, C. Mazzali, T. (T.-C.) Poon, R. Averitt, and R. Kaindl, eds., Technical Digest Series (Optica Publishing Group, 2021), paper FM5C.6.

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Abstract

We propose a computational optical technique based on speckle-pattern illumination of an object and a gradient descent algorithm, enabling aberration correction without requiring the addition of adaptive optics.

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