176 citations · 572 across the 20 of their papers we have counts for
20 papers
Polarization Entanglement from Parametric Down-Conversion with a LED Pump
Wuhong Zhang, Diefei Xu, Lixiang Chen
Spontaneous parametric down-conversion (SPDC) is a reliable platform for entanglement generation. Routinely, a coherent laser beam is an essential prerequisite for pumping the nonl…
How gravitational fluctuations degrade the high-dimensional spatial entanglement
Haorong Wu, Xilong Fan, Lixiang Chen
Twisted photons carrying orbital angular momentum (OAM) are competent candidates for future interstellar communications. However, the gravitational fluctuations are ubiquitous in s…
Quantum Wiener-Khinchin theorem for spectral-domain optical coherence tomography
Yuanyuan Chen, Lixiang Chen
Wiener-Khinchin theorem, the fact that the autocorrelation function of a time process has a spectral decomposition given by its power spectrum intensity, can be used in many discip…
Imaging hyper-entanglement based on the Hardy-type nonlocality paradox
Wuhong Zhang, Xiaodong Qiu, Dongkai Zhang +1
The concept of quantum entanglement and hyper-entanglement, lying at the heart of quantum information science and technologies, is physically counter-intuitive and mathematically e…
Quantum teleportation of high-dimensional spatial modes: Towards an image teleporter
Xiaodong Qiu, Haoxu Guo, Lixiang Chen
Quantum teleportation, lying at the heart of a variety of quantum technologies, has inspired a widespread of research activities, most of which focused on 2-dimensional qubit state…
Quantum interferometric two-photon excitation spectroscopy
Yuanyuan Chen, Roberto de J. León-Montiel, Lixiang Chen
Two-photon excitation spectroscopy is a nonlinear technique that has gained rapidly in interest and significance for studying the complex energy-level structure and transition prob…