Sub-nanosecond all-optically reconfigurable photonics in optical fibres

Abstract Reconfigurable photonic systems provide a versatile platform for dynamic, on-demand control and switching. Here we introduce an all-optical platform in multimode and multicore fibres. By using a low-power probe beam and a counter-propagating control beam, we achieve dynamic control over lig...

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Bibliographic Details
Main Authors: Kunhao Ji, David J. Richardson, Stefan Wabnitz, Massimiliano Guasoni
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-61984-8
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