221 citations · 2.1k across the 53 of their papers we have counts for
5 papers · 1 filter
Elimination of Noise in Optically Rephased Photon Echoes
You-Zhi Ma, Ming Jin, Duo-Lun Chen +3
Photon echo is a fundamental tool for the manipulation of electromagnetic fields. Unavoidable spontaneous emission noise is generated in this process due to the strong rephasing pu…
Extending the spin coherence lifetimes of ErYSiO at subkelvin temperatures
Jian-Yin Huang, Pei-Yun Li, Zong-Quan Zhou +2
ErYSiO is a material of particular interest due to its suitability for telecom-band quantum memories and quantum transducers interfacing optical communication wit…
Improving the Precision of Optical Metrology by Detecting Fewer Photons
Peng Yin, Wen-Hao Zhang, Liang Xu +13
In optical metrological protocols to measure physical quantities, it is, in principle, always beneficial to increase photon number to improve measurement precision. However, practi…
Coherent dynamics of multi-spin centers in hexagonal boron nitride
W. Liu, V. Ivády, Z. -P. Li +18
Hexagonal boron nitride (hBN) has recently been demonstrated to contain optically polarized and detected electron spins that can be utilized for implementing qubits and quantum sen…
Heralded entanglement distribution between two absorptive quantum memories
Xiao Liu, Jun Hu, Zong-Feng Li +6
Owing to the inevitable loss in communication channels, the distance of entanglement distribution is limited to approximately 100 kilometres on the ground. Quantum repeaters can ci…