Qinghai Li1, Ziyi Zhao2, Hao Wu1,*, Xiaoyu Li3,*, Qinsheng Zhu1, Shan Yang4
Journal of Quantum Computing, Vol.3, No.1, pp. 35-43, 2021, DOI:10.32604/jqc.2021.016634
Abstract In the detection process of classic radars such as radar/lidar, the
detection performance will be weakened due to the presence of background noise
and loss. The quantum illumination protocol can use the spatial correlation
between photon pairs to improve image quality and enhance radar detection
performance, even in the presence of loss and noise. Based on this quantum
illumination LIDAR, a theoretic scheme is developed for the detection and
tracking of moving targets, and the trajectory of the object is analyzed. Illuminated
by the quantum light source as Spontaneous Parametric Down-Conversion
(SPDC), an opaque target can be identified from the… More >
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