Observation of higher-order deterministic optical vortices from random vortex beams

Optical vortices in coherent beams have been identified as spiral phases with intensity nulls at singularities, while in random beams, they appear as coherence vortices in correlation functions, often not matching intensity nulls. Observing deterministic optical vortices in random beams is challengi...

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Bibliographic Details
Main Authors: Yonglei Liu, Siyu Xu, Peipei Peng, Yongtao Zhang, Siting Dai, Yahong Chen, Yangjian Cai, Fei Wang
Format: Article
Language:English
Published: AIP Publishing LLC 2025-04-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0255517
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