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 journalJournal articleResearchpeer-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 languageEnglish
JournalOptics Letters
Volume45
Issue number15
Pages (from-to)4160-4163
ISSN0146-9592
DOIs
Publication statusPublished - 1 Aug 2020

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