Spatial mode conversion of single photons at the C-band using in fiber long-period gratings

Abstract The ability to convert the spatial mode of single photons opens up a promising path to enhancing quantum communication protocols by enabling high-dimensional encoding and efficient multiplexing. In this work, we demonstrate spatial mode conversion of single photons at 1550.6 nm using a fibe...

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Bibliographic Details
Main Authors: Rodrigo Amorim, Lars Grüner-Nielsen, Karsten Rottwitt
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-92394-x
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