3 papers
quant-ph2026
Efficient quantum state tomography with two complementary projective measurements
Xiang Li, Yong Wang, Lijun Liu +3
Quantum state tomography (QST) is of fundamental importance to characterize quantum systems in quantum information processing, but its practical implementation is severely hindered…
physics.optics2026
Intensity-guided pose-free pairwise registration for single-photon view fusion
Jinyi Liu, Lijun Liu, Shuming Cheng +3
Single-photon light detection and ranging (LiDAR) extends active three-dimensional sensing at the fundamental level and has found applications in extreme environments involving lon…
physics.optics2025
Point upsampling networks for single-photon sensing
Jinyi Liu, Guoyang Zhao, Lijun Liu +3
Single-photon sensing has generated great interest as a prominent technique of long-distance and ultra-sensitive imaging, however, it tends to yield sparse and spatially biased poi…