Multimode nonlinear simulation technique having near-linear scaling with mode number in circular symmetric waveguides

Jesper Lægaard

doi:10.1364/OL.398412

Multimode nonlinear simulation technique having near-linear scaling with mode number in circular symmetric waveguides

Jesper Lægaard^*

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

An efficient scheme for performing coupled-mode simulations of nonlinear propagation in multimoded waveguides having circular symmetry is presented. In contrast to currently established modal-expansion methods the scheme displays a nearly linear scaling of numerical complexity with mode number and may enable simulations with hundreds of guided modes.

Original language	English
Journal	Optics Letters
Volume	45
Issue number	15
Pages (from-to)	4160-4163
ISSN	0146-9592
DOIs	https://doi.org/10.1364/OL.398412
Publication status	Published - 1 Aug 2020

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abstract = "An efficient scheme for performing coupled-mode simulations of nonlinear propagation in multimoded waveguides having circular symmetry is presented. In contrast to currently established modal-expansion methods the scheme displays a nearly linear scaling of numerical complexity with mode number and may enable simulations with hundreds of guided modes.",

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Multimode nonlinear simulation technique having near-linear scaling with mode number in circular symmetric waveguides

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