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

Feihu Xu

doi:10.1038/s41377-025-01880-4

Your Location：

Home >

Browse articles >

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

News & Views

- Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit
- Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit
- LSA 2025年14卷第8期页码：2077-2078
- Affiliations：
  
  Hefei National Research Center for Physical Sciences at the Microscale and School of Physical Sciences, University of Science and Technology of China, Hefei 230026, China
- Author bio：
  
  Feihu Xu (feihuxu@ustc.edu.cn)
- Funds：
- DOI：10.1038/s41377-025-01880-4
  中图分类号：
- 网络出版日期：2025-05-22，
  
  纸质出版日期：2025-08-31
- Accepted：
Scan QR Code
Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit[J]. LSA, 2025,14(8):2077-2078.

Xu, F. H. Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit. Light: Science & Applications, 14, 2077-2078 (2025).
Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit[J]. LSA, 2025,14(8):2077-2078. DOI： 10.1038/s41377-025-01880-4.

Xu, F. H. Photon-number-resolving detection enables single-photon LiDAR approaching the standard quantum limit. Light: Science & Applications, 14, 2077-2078 (2025). DOI： 10.1038/s41377-025-01880-4.

摘要

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.

关键词

Keywords

references

Altmann, Y. et al. Quantum-inspired computational imaging. Science 361 , eaat2298 (2018)..

Hadfield, R. H. et al. Single-photon detection for long-range imaging and sensing. Optica 10 , 1124–1141 (2023)..

Kirmani, A. et al. First-photon imaging. Science 343 , 58–61 (2014)..

Shin, D. et al. Photon-efficient imaging with a single-photon camera. Nat. Commun. 7 , 12046 (2016)..

McCarthy, A. et al. High-resolution long-distance depth imaging LiDAR with ultra-low timing jitter superconducting nanowire single-photon detectors. Optica 12 , 168–177 (2025)..

Li, Z. P. et al. Single-photon computational 3D imaging at 45 km. Photonics Res. 8 , 1532–1540 (2020)..

Li, Z. P. et al. Single-photon imaging over 200 km. Optica 8 , 344–349 (2021)..

O'Toole, M., Lindell, D. B. & Wetzstein, G. Confocal non-line-of-sight imaging based on the light-cone transform. Nature 555 , 338–341 (2018)..

Wu, C. et al. Non–line-of-sight imaging over 1.43 km. Proc. Natl Acad. Sci. USA 118 , e2024468118 (2021)..

Giovannetti, V., Lloyd, S. & Maccone, L. Quantum-enhanced measurements: beating the standard quantum limit. Science 306 , 1330–1336(2004)..

Li, H. C. et al. Noise-tolerant LiDAR approaching the standard quantum-limited precision. Light Sci. Appl. 14 , 138 (2025)..

Wang, F. F. et al. In vivo NIR-Ⅱ fluorescence imaging for biology and medicine. Nat. Photonics 18 , 535–547 (2024)..

Rapp, J. et al. High-flux single-photon lidar. Optica 8 , 30–39 (2021)..

Peng, J. Y. et al. Boosting photon-efficient image reconstruction with a unified deep neural network. IEEE Trans. Pattern Anal. Mach. Intell. 45 , 4180–4197 (2023)..

Hong, Y. et al. Airborne single-photon LiDAR towards a small-sized and low-power payload. Optica 11 , 612–618 (2024)..

Fang, J. N. et al. Mid-infrared single-photon 3D imaging. Light Sci. Appl. 12 , 144 (2023)..

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

暂无数据