Skip to Main content Skip to Navigation
Journal articles

Reference-free quantitative microscopic imaging of coherent arbitrary vectorial light beams

Abstract : Precise spatial characterization of vectorial beams is crucial for many advanced optical experiments, but challenging when wavefront and polarization features are involved together. Here we propose a reference-free method aimed at extracting the map of the complexamplitude components of any coherent beam at an optical-microscopy resolution. Our method exploits recent advances in ptychographic imaging approaches. We emphasize its versatility by reconstructing successfully various experimental vectorial beams including polarization and phase vortices, the exit field of a multicore fiber and a speckle pattern.
Document type :
Journal articles
Complete list of metadata

https://hal-amu.archives-ouvertes.fr/hal-02994144
Contributor : Patrick Ferrand <>
Submitted on : Saturday, November 7, 2020 - 6:26:03 PM
Last modification on : Thursday, April 1, 2021 - 4:12:50 PM
Long-term archiving on: : Monday, February 8, 2021 - 6:50:15 PM

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Collections

Citation

Arthur Baroni, Patrick Ferrand. Reference-free quantitative microscopic imaging of coherent arbitrary vectorial light beams. Optics Express, Optical Society of America - OSA Publishing, 2020, 28 (23), pp.35339-35349. ⟨10.1364/OE.408665⟩. ⟨hal-02994144⟩

Share

Metrics

Record views

85

Files downloads

122