Flexible Modulation of Perfect Vortex Beams by Combining Coherent Beams

Perfect vortex beams (PVBs) possess the advantage of a stable light field distribution regardless of their topological charges, and thus they are extensively utilized in various applications, such as free-space optical communication, optical tweezers and laser processing. Herein, we report a new str...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Bowang Shu, Yuqiu Zhang, Hongxiang Chang, Shiqing Tang, Jinyong Leng, Jiangming Xu, Pu Zhou
Format:	Article
Language:	English
Published:	MDPI AG 2024-04-01
Subjects:	perfect vortex vortices coherent beam combining fractional perfect vortex beams orbital angular momentum mode purity
Online Access:	https://www.mdpi.com/2304-6732/11/4/385