1. The use of non-dispersive soliton-like fiber optic vortices to increase the efficiency of RoF systems
- Author
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I.L. Vinogradova, A.R. Gizatulin, I.K. Meshkov, E.P. Grakhova, V.Kh. Bagmanov, and A.Kh. Sultanov
- Subjects
rof systems ,w-band ,vortex modes ,soliton-like modes ,amplitude phase filter ,non-dispersive propagation ,Physics ,QC1-999 ,Electronics ,TK7800-8360 - 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 Schrdinger equation for the Kerr nonlinear medium like optical fiber. A numerical solution of the nonlinear Schrdinger 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 Maxwells equations.
- Published
- 2019
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