Creating an Array of Parallel Vortical Optical Needles

Creating an Array of Parallel Vortical Optical Needles

We propose a method for creating parallel Bessel-like vortical optical needles with an arbitrary axial intensity distribution via the superposition of different cone-angle Bessel vortices. We analyzed the interplay between the separation of individual optical vortical needles and their respective le...

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Bibliographic Details
Main Authors:	Paulius Šlevas, Sergej Orlov
Format:	Article
Language:	English
Published:	MDPI AG 2024-02-01
Series:	Photonics
Subjects:	diffraction optical engineering spatial light modulator Bessel beam optical vortex optical needle
Online Access:	https://www.mdpi.com/2304-6732/11/3/203

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