.png){kind=icon}
Return
Deterministic vortices evolving from partially coherent fields
.png){kind=icon}
OA
AI
DOI：10.1364/OPTICA.497628.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Optical vortices-lines of zero intensity around which the field phase has a circulating or helical structure-have become important tools for many applications such as imaging, trapping, and communications. It has long been assumed, however, that there is an intrinsic conflict between optical vortices and partial coherence, in that a vortex is a deterministic phase structure, and a partially coherent field has a randomly fluctuating phase. In most cases, a vortex imposed on a partially coherent field evolves into a singularity of the two-point correlation function. We demonstrate, however, that it is possible to construct a beam that has no deterministic vortices in the source plane yet evolves such a deterministic vortex at a specified propagation distance. (c) 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
Keywords:
ORBITAL ANGULAR-MOMENTUM
LIGHT
BEAM
Journal
IF:
8.5
Papers:
2.4K
Citations:
2.1W
Organization
Cited Papers
Mechanical equivalence of spin and orbital angular momentum of light: An optical spanner.png)
OPTICS LETTERS
OPTICS LETTERSIF3.3
PREAI
ShareSaveVIBRATION CHARACTERISTICS SIMULATION OF WRINKLED CIRCULAR ANNULUS-SHAPED GOSSAMER SPACE STRUCTURE
PREAI
ShareSaveCrystallization of 4-hydroxybenzoyl-CoA reductase and the structure of its electron donor ferredoxin
PREAI
ShareSaveShareSaveShareSaveShareSaveShareSave
View more