3 papers
quant-ph2026
Quantum Imaging via Kurtosis-Difference Weighted Covariance on 2D Camera
Zhe He, Yanli Shi, Hui Wu +3
Camera-based quantum imaging detects spatially correlated photon pairs from spontaneous parametric down-conversion (SPDC). Conventional covariance methods typically require tens of…
quant-ph2025
Heisenberg Scaling Quantum Microscopy: Experiment and Theory
Zhe He, Yide Zhang, Xin Tong +2
Entangled biphoton sources exhibit nonclassical characteristics and have been applied to imaging techniques such as ghost imaging, quantum holography, and quantum optical coherence…
physics.optics2025
Tip-Enhanced Raman Spectroscopy of Cell Wall Heterogeneity for Aspergillus Fumigatus
Zhenfei Jiang, Jizhou Wang, Zhe He +4
Tip-enhanced Raman spectroscopy (TERS) enables nanoscale chemical mapping of biological structures, providing high-resolution, high-signal-to-noise ratio imaging into molecular dis…