Email this article The use of non-dispersive soliton-like fiber optic vortices to increase the efficiency of RoF systems
- Authors: Vinogradova I.1, Gizatulin A.1, Meshkov I.1, Grakhova E.1, Bagmanov V.1, Sultanov A.1
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Affiliations:
- Ufa State Aviation Technical University
- Issue: Vol 22, No 4 (2019)
- Pages: 121-128
- Section: Articles
- URL: https://journals.ssau.ru/pwp/article/view/7666
- DOI: https://doi.org/10.18469/1810-3189.2019.22.4.121-128
- ID: 7666
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Abstract
In this article, the propagation of soliton-like vortex beams in the optical segment of a Radio-over-Fiber system is discussed. The approach is based on the solution of the nonlinear Schrödinger equation for the Kerr nonlinear medium like optical fiber. A numerical solution of the nonlinear Schrödinger equation for vortex solitons was obtained; the propagation of soliton-like vortices along an optical fiber is simulated. Besides, a phase-amplitude filter that generates optical signals with a given state of the orbital angular momentum and conservation of polarization during propagation through the optical fiber was modeled. The amplitude-phase filter was designated based on the spinor representation of Maxwell’s equations.
About the authors
I.L. Vinogradova
Ufa State Aviation Technical University
Author for correspondence.
Email: vil-4@mail.ru
A.R. Gizatulin
Ufa State Aviation Technical University
Email: azat_poincare@mail.ru
I.K. Meshkov
Ufa State Aviation Technical University
Email: mik.ivan@bk.ru
E.P. Grakhova
Ufa State Aviation Technical University
Email: eorlingsbest@mail.ru
V.Kh. Bagmanov
Ufa State Aviation Technical University
Email: tks@ugatu.ac.ru
A.Kh. Sultanov
Ufa State Aviation Technical University
Email: tks@ugatu.ac.ru
References
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