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Article Dans Une Revue Journal of the Optical Society of America. A Optics, Image Science, and Vision Année : 2019

Versatile inversion tool for phaseless optical diffraction tomography

Kevin D Unger
  • Fonction : Auteur
Guillaume Maire
  • Fonction : Auteur
  • PersonId : 757403
  • IdRef : 197637507
Anne Sentenac
  • Fonction : Auteur
Kamal Belkebir
  • Fonction : Auteur
  • PersonId : 834041

Résumé

Estimating three-dimensional complex permittivity of a sample from the intensity recorded at the image plane of a microscope for various angles of illumination, as in optical Fourier ptychography microscopy, permits one to avoid the interferometric measurements of classical tomographic diffraction microscopes (TDMs). In this work, we present a general inversion scheme for processing intensities that can be applied to any microscope configuration (transmission or reflection, low or high numerical aperture), scattering regime (single or multiple scattering), or sample-holder geometries (with or without substrate). The inversion procedure is tested on a wide variety of synthetic experiments, and the reconstructions are compared to that of TDMs. In most cases, phaseless data yield the same result as complex data, thus paving the way toward a drastic simplification of TDM implementation.
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Dates et versions

hal-02268012 , version 1 (25-11-2019)

Identifiants

Citer

Kevin D Unger, Patrick C. Chaumet, Guillaume Maire, Anne Sentenac, Kamal Belkebir. Versatile inversion tool for phaseless optical diffraction tomography. Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2019, 36 (11), pp.C1. ⟨10.1364/JOSAA.36.0000C1⟩. ⟨hal-02268012⟩
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