Speckle engineering through singular value decomposition of the transmission matrix
In: ISSN: 0031-9007, 2021
Online
academicJournal
Zugriff:
International audience ; Speckle patterns are ubiquitous in optics and have multiple applications for which the control of their spatial correlations is essential. Here, we report on a method to engineer speckle correlations behind a scattering medium through the singular value decomposition of the transmission matrix. We not only demonstrate control over the speckle grain size and shape but also realize patterns with nonlocal correlations. Moreover, we show that the reach of our method extends also along the axial dimension, allowing volumetric speckle engineering behind scattering layers.
Titel: |
Speckle engineering through singular value decomposition of the transmission matrix
|
---|---|
Autor/in / Beteiligte Person: | Devaud, Louisiane ; Rauer, Bernhard ; Melchard, Jakob ; Kühmayer, Matthias ; Rotter, Stefan ; Gigan, Sylvain ; Laboratoire Kastler Brossel (LKB Collège de France ) ; Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS) ; École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF (institution))-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) ; Vienna University of Technology = Technische Universität Wien (TU Wien) ; Laboratoire Kastler Brossel (LKB (Lhomond)) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
Link: | |
Zeitschrift: | ISSN: 0031-9007, 2021 |
Veröffentlichung: | HAL CCSD ; American Physical Society, 2021 |
Medientyp: | academicJournal |
DOI: | 10.1103/PhysRevLett.127.093903 |
Schlagwort: |
|
Sonstiges: |
|