Spatiotemporal correlated single photon imaging

Yunping Wang; Weizheng Bao; Chao Zhu; Chun Yuan; Yiheng Song

doi:10.1117/12.2611921

15 February 2022 Spatiotemporal correlated single photon imaging

Yunping Wang, Weizheng Bao, Chao Zhu, Chun Yuan, Yiheng Song

Author Affiliations +

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 121661L (2022) https://doi.org/10.1117/12.2611921
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

In order to realize the weak signal accurate imaging of ultra-long range target, a single photon detection imaging system is established. The detection technology of neighborhood second-order spatiotemporal correlation is proposed, and the detection probability and false alarm probability of neighborhood second-order spatiotemporal correlation algorithm are analyzed. The simulation analysis of the neighborhood second-order spatiotemporal correlation algorithm shows that for more than 90% detection success rate, the average photon number required by the conventional method is 0.77, which is reduced to 0.0375. The results show that it can basically meet the requirements of high imaging accuracy, low false alarm rate and fast imaging speed for ultra-long range targets.

Citation Download Citation

Yunping Wang, Weizheng Bao, Chao Zhu, Chun Yuan, and Yiheng Song "Spatiotemporal correlated single photon imaging", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 121661L (15 February 2022); https://doi.org/10.1117/12.2611921

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KEYWORDS

Signal detection

Target detection

Imaging systems

Single photon detectors

Detector arrays

Sensors

Single photon

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