Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit

Abstract A photon-number-resolving LiDAR approach and an active photon-number-filtering algorithm are proposed and demonstrated. This opens a new avenue for the development of single-photon LiDAR and relevant techniques to scientific study and real-world applications.

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Bibliographic Details
Main Author: Feihu Xu
Format: Article
Language:English
Published: Nature Publishing Group 2025-05-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01880-4
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