552 citations
- Zhejiang UniversityCN39 papers
- Zhejiang University of Science and TechnologyCN20 papers
- Chinese Academy of SciencesCN19 papers
- Tsinghua UniversityCN16 papers
- East China Jiaotong UniversityCN15 papers
- Shanxi UniversityCN12 papers
- University of Science and Technology of ChinaCN12 papers
- Hunan Normal UniversityCN10 papers
- State Key Laboratory of Quantum Optics and Quantum Optics Devices10 papers
- Institute of Theoretical PhysicsCN9 papers
- National Research University Higher School of EconomicsRU9 papers
- RIKENJP9 papers
6 papers · 2 filters
Data processing over single-port homodyne detection to realize super-resolution and super-sensitivity
J. H. Xu, A. X. Chen, W. Yang +1
Performing homodyne detection at one port of squeezed-state light interferometer and then binarzing measurement data are important to achieve super-resolving and super-sensitive ph…
Enantiomeric excess determination based on nonreciprocal transition induced spectral line elimination
Xun-Wei Xu, Chong Ye, Yong Li +1
The spontaneous emission spectrum of a multi-level atom or molecule with nonreciprocal transition is investigated. It is shown that the nonreciprocal transition can lead to the eli…
Fate of zero modes in a finite Su-Schrieffer-Heeger Model with Symmetry
Zhihao Xu, Rong Zhang, Shu Chen +2
Due to the boundary coupling in a finite system, the zero modes of a standard Su-Schrieffer-Heeger (SSH) model may deviate from exact-zero energy. A recent experiment has shown tha…
Nonreciprocity via nonlinearity and synthetic magnetism
Xun-Wei Xu, Yong Li, Baijun Li +2
We propose how to realize nonreciprocity for a weak input optical field via nonlinearity and synthetic magnetism. We show that the photons transmitting from a linear cavity to a no…
Nonreciprocal transition between two nondegenerate energy levels
Xun-Wei Xu, Yan-Jun Zhao, Hui Wang +2
Stimulated emission and absorption are two fundamental processes of light-matter interaction, and the coefficients of the two processes should be equal in general. However, we will…
Generation of single entangled photon-phonon pairs via an atom-photon-phonon interaction
Xun-Wei Xu, Hai-Quan Shi, Jie-Qiao Liao +1
Quantum blockade and entanglement play important roles in quantum information and quantum communication as quantum blockade is an effective mechanism to generate single photons (ph…