The radial memory effect in multimode optical fibres

Fuente: arXiv
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Hauptverfasser: Gokay, Ulas, Kilpatrick, Robert J., Horsley, Simon A. R., Phillips, David B., Bertolotti, Jacopo
Format: Preprint
Veröffentlicht: 2025
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author Gokay, Ulas
Kilpatrick, Robert J.
Horsley, Simon A. R.
Phillips, David B.
Bertolotti, Jacopo
author_facet Gokay, Ulas
Kilpatrick, Robert J.
Horsley, Simon A. R.
Phillips, David B.
Bertolotti, Jacopo
contents 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.
format Preprint
id arxiv_https___arxiv_org_abs_2508_11389
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The radial memory effect in multimode optical fibres
Gokay, Ulas
Kilpatrick, Robert J.
Horsley, Simon A. R.
Phillips, David B.
Bertolotti, Jacopo
Optics
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.
title The radial memory effect in multimode optical fibres
topic Optics
url https://arxiv.org/abs/2508.11389