Complete wavefront reconstruction of perturbed singular beams by single-pixel phase retrieval

Eduardo Peters, Gustavo Funes, Jaime Anguita

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We propose new techniques for the reconstruction of complex fields through the development of new iterative algorithms based on propagation equations and the representation of complex objects on orthogonal bases. These techniques use the advantages of the latest phase retrieval techniques and single pixel (SP) detection to retrieve the complex field. These techniques as a whole form a suitable tool for the characterization of dynamically perturbed scalar beams with singular phase profiles.

Original languageEnglish
Title of host publicationLaser Communication and Propagation through the Atmosphere and Oceans IX
EditorsJaime A. Anguita, Jeremy P. Bos, David T. Wayne
PublisherSPIE
ISBN (Electronic)9781510638181
DOIs
StatePublished - 2020
EventLaser Communication and Propagation through the Atmosphere and Oceans IX 2020 - Virtual, Online, United States
Duration: 23 Aug 20203 Sep 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11506
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceLaser Communication and Propagation through the Atmosphere and Oceans IX 2020
CountryUnited States
CityVirtual, Online
Period23/08/203/09/20

Bibliographical note

Funding Information:
This work has been funded by the Millennium Institute for Research in Optics (MIRO), Chile.

Publisher Copyright:
© 2020 SPIE.

Keywords

  • Image processing
  • Optical vortices
  • Phase retrieval

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