Generation of Vortex Optical Beams Based on Chiral Fiber-Optic Periodic Structures

Generation of Vortex Optical Beams Based on Chiral Fiber-Optic Periodic Structures

In this paper, we consider the process of fiber vortex modes generation using chiral periodic structures that include both chiral optical fibers and chiral (vortex) fiber Bragg gratings (ChFBGs). A generalized theoretical model of the ChFBG is developed including an arbitrary function of apodization...

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Bibliographic Details
Main Authors: Azat Gizatulin, Ivan Meshkov, Irina Vinogradova, Valery Bagmanov, Elizaveta Grakhova, Albert Sultanov
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Sensors
Subjects:
fiber Bragg gratings
chiral structures
orbital angular momentum
apodization
chirp
coupled modes theory
Online Access:https://www.mdpi.com/1424-8220/20/18/5345

Internet

https://www.mdpi.com/1424-8220/20/18/5345

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