The radial memory effect in multimode optical fibres

We present a study of a novel memory effect in multimode optical fibres, which manifests itself as an output ring of excess energy at the same radius as an input focussed spot. This effect is robust against fibre perturbations, and we discuss its possible use for spatial multiplexing.

Publication Details

Journal
ArXiv.org
Published
2025-08-15
Primary Topic
Theoretical and Computational Physics
Type
article
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article

The radial memory effect in multimode optical fibres

ArXiv.org
Theoretical and Computational Physics
article

The radial memory effect in multimode optical fibres

article en

Abstract

We present a study of a novel memory effect in multimode optical fibres, which manifests itself as an output ring of excess energy at the same radius as an input focussed spot. This effect is robust against fibre perturbations, and we discuss its possible use for spatial multiplexing.

ArXiv.org
Affordable and clean energy
Openalex Percentile: Top 55%
Theoretical and Computational Physics
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The radial memory effect in multimode optical fibres · ArXiv.org (2025) | TGRS Research Map | TGRS