Phase contrast imaging with meta-optics

Lukas Wesemann; Jon Rickett; Jingchao Song; Jieqiong Lou; Elizabeth Hinde; Timothy J. Davis; Ann Roberts

doi:10.1364/ISA.2022.ITu3E.3

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper ITu3E.3
•https://doi.org/10.1364/ISA.2022.ITu3E.3

Phase contrast imaging with meta-optics

Lukas Wesemann, Jon Rickett, Jingchao Song, Jieqiong Lou, Elizabeth Hinde, Timothy J. Davis, and Ann Roberts

Imaging Systems and Applications 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-09-8

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Super Resolution, Imaging, Microscopy I (ITu3E)

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L. Wesemann, J. Rickett, J. Song, J. Lou, E. Hinde, T. J. Davis, and A. Roberts, "Phase contrast imaging with meta-optics," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper ITu3E.3.

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Abstract

The visualization of transparent objects in real-time using ultracompact optical systems remains an ongoing challenge. Here we present metasurfaces that convert phase variations in a wavefield to intensity to create a pseudo-3D image of a phase object.

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