Iterative phase retrieval algorithm for space-variant PSFs in optical systems with aberrations
Iterative phase retrieval (IPR) algorithms are widely used in digital optics because of their efficiency and simplicity. Conventionally, these algorithms do not consider aberrations as they assume an ideal, aberration-free optical system. Here, we propose modified iterative phase retrieval algorithms that take into account the space-invariant (SI-PSF) and space-variant point spread function (SV-PSF) of the optical system.
Authors
- Corinne Fournier (ORCID: https://orcid.org/0000-0001-9280-7722)
- Dylan Brault (ORCID: https://orcid.org/0000-0001-5595-5718)
- Tatiana Latychevskaia (ORCID: https://orcid.org/0000-0001-6693-8681)
Institutions
- University of Zurich (CH)
- Paul Scherrer Institute (CH)
Publication Details
- Journal
- Optics Letters
- Published
- 2025-01-23
- DOI
- https://doi.org/10.1364/ol.550272
- Citations
- 4
- Primary Topic
- Advanced X-ray Imaging Techniques
- Type
- article
- Field-Weighted Citation Impact
- 7.53
Funders
- Agence Nationale de la Recherche
- Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung