Solution for the twomode propagation of LP01 and LP11 modes in a step-index optical fiber with the Kerr nonlinearity taking into account

Vladimir A. Burdin; Anton V. Bourdine

doi:10.1117/12.2527462

24 June 2019 Solution for the twomode propagation of LP₀₁ and LP₁₁ modes in a step-index optical fiber with the Kerr nonlinearity taking into account

Vladimir A. Burdin, Anton V. Bourdine

Author Affiliations +

Proceedings Volume 11146, Optical Technologies for Telecommunications 2018; 1114616 (2019) https://doi.org/10.1117/12.2527462
Event: XVI International Scientific and Technical Conference on Optical Technologies in Telecommunications, 2018, Ufa, Russian Federation

Abstract

This article describes an approximate analytical solution for the LP₀₁ and LP₁₁ modes in a step-index optical fiber with Kerr nonlinearity provided that only two these modes propagate in the fiber. A well-known Gauss approximation method was used to obtain a system of characteristic equations and expressions for propagation constants of the above modes under the conditions considered. Using the obtained formulas, there were calculated the spectral dependences of the LP₀₁ and LP₁₁ modes propagation constants for the sample of a step optical fiber.

Citation Download Citation

Vladimir A. Burdin and Anton V. Bourdine "Solution for the twomode propagation of LP₀₁ and LP₁₁ modes in a step-index optical fiber with the Kerr nonlinearity taking into account", Proc. SPIE 11146, Optical Technologies for Telecommunications 2018, 1114616 (24 June 2019); https://doi.org/10.1117/12.2527462

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