The analytical formula for estimating a nonlinear coupling of optical fiber modes

Vladimir A. Burdin; Anton V. Bourdine; Eugenia Y. Eremchuk

doi:10.1117/12.2593079

22 June 2021 The analytical formula for estimating a nonlinear coupling of optical fiber modes

Vladimir A. Burdin, Anton V. Bourdine, Eugenia Y. Eremchuk

Proceedings Volume 11793, Optical Technologies for Telecommunications 2020; 117930Q (2021) https://doi.org/10.1117/12.2593079
Event: Eighteenth International Scientific and Technical Conference "Optical Technologies for Communications", 2020, Samara, Russian Federation

Abstract

This paper is presented the simple analytical formula for calculating the nonlinear coupling coefficient between modes with arbitrary radial and azimuthal orders for multimode optical fiber. The solution is obtained by a well-known method of Gauss approximation. For example, the present work shows the spectral dependencies of nonlinear coupling coefficients for some low-order modes of optical fibers with step and parabolic refractive index profile.

Citation Download Citation

Vladimir A. Burdin, Anton V. Bourdine, and Eugenia Y. Eremchuk "The analytical formula for estimating a nonlinear coupling of optical fiber modes", Proc. SPIE 11793, Optical Technologies for Telecommunications 2020, 117930Q (22 June 2021); https://doi.org/10.1117/12.2593079

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