Nonlinear processes in high-order optical fiber modes

Jesper Lægsgaard; Lars Søgaard Rishøj; Andrea Arduin

doi:10.1109/ICTON67126.2025.11125382

Nonlinear processes in high-order optical fiber modes

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The controlled excitation of higher-order modes in multimoded optical fibers enables order-of-magnitude power scalings of elementary nonlinear processes such as soliton propagation, dispersive-wave generation and four-wave mixing without losing the benefit of an essentially single-moded spatial output profile. In addition, intermodal nonlinear couplings add new opportunities compared to single-moded fibers. This contribution reviews our numerical and experimental work exploring these opportunities, highlighting some of our most recent results.

Original language	English
Title of host publication	Proceedings of 25^th Anniversary International Conference on Transparent Optical Networks
Number of pages	6
Publisher	IEEE
Publication date	2025
Pages	1-6
ISBN (Print)	979-8-3315-9778-8
DOIs	https://doi.org/10.1109/ICTON67126.2025.11125382
Publication status	Published - 2025
Event	25^th Anniversary International Conference on Transparent Optical Networks - Universitat Politècnica de Catalunya, Barcelona, Spain Duration: 6 Jul 2025 → 10 Jul 2025

Conference

Conference	25^th Anniversary International Conference on Transparent Optical Networks
Location	Universitat Politècnica de Catalunya
Country/Territory	Spain
City	Barcelona
Period	06/07/2025 → 10/07/2025

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title = "Nonlinear processes in high-order optical fiber modes",

abstract = "The controlled excitation of higher-order modes in multimoded optical fibers enables order-of-magnitude power scalings of elementary nonlinear processes such as soliton propagation, dispersive-wave generation and four-wave mixing without losing the benefit of an essentially single-moded spatial output profile. In addition, intermodal nonlinear couplings add new opportunities compared to single-moded fibers. This contribution reviews our numerical and experimental work exploring these opportunities, highlighting some of our most recent results.",

author = "Jesper L{\ae}gsgaard and Rish{\o}j, \{Lars S{\o}gaard\} and Andrea Arduin",

year = "2025",

doi = "10.1109/ICTON67126.2025.11125382",

language = "English",

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pages = "1--6",

booktitle = "Proceedings of 25th Anniversary International Conference on Transparent Optical Networks",

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address = "United States",

note = "25<sup>th</sup> Anniversary International Conference on Transparent Optical Networks , ICTON 2025 ; Conference date: 06-07-2025 Through 10-07-2025",

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AU - Lægsgaard, Jesper

AU - Rishøj, Lars Søgaard

AU - Arduin, Andrea

PY - 2025

Y1 - 2025

N2 - The controlled excitation of higher-order modes in multimoded optical fibers enables order-of-magnitude power scalings of elementary nonlinear processes such as soliton propagation, dispersive-wave generation and four-wave mixing without losing the benefit of an essentially single-moded spatial output profile. In addition, intermodal nonlinear couplings add new opportunities compared to single-moded fibers. This contribution reviews our numerical and experimental work exploring these opportunities, highlighting some of our most recent results.

AB - The controlled excitation of higher-order modes in multimoded optical fibers enables order-of-magnitude power scalings of elementary nonlinear processes such as soliton propagation, dispersive-wave generation and four-wave mixing without losing the benefit of an essentially single-moded spatial output profile. In addition, intermodal nonlinear couplings add new opportunities compared to single-moded fibers. This contribution reviews our numerical and experimental work exploring these opportunities, highlighting some of our most recent results.

U2 - 10.1109/ICTON67126.2025.11125382

DO - 10.1109/ICTON67126.2025.11125382

M3 - Article in proceedings

SN - 979-8-3315-9778-8

SP - 1

EP - 6

BT - Proceedings of 25th Anniversary International Conference on Transparent Optical Networks

PB - IEEE

T2 - 25<sup>th</sup> Anniversary International Conference on Transparent Optical Networks

Y2 - 6 July 2025 through 10 July 2025

ER -

Nonlinear processes in high-order optical fiber modes

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