27 citations · 178 across the 15 of their papers we have counts for
3 papers · 2 filters
Phase estimation of phase shifts in two arms for an SU(1,1) interferometer with coherent and squeezed vacuum states
Qian-Kun Gong, Dong Li, Chun-Hua Yuan +2
We theoretically present the quantum Cramér-Rao bounds (QCRB) of an SU(1,1) interferometer for Gaussian states input with and without the internal photonic losses. The phase shifts…
Effects of losses in the hybrid atom-light interferometer
Zhao-Dan Chen, Chun-Hua Yuan, Hong-Mei Ma +4
Enhanced Raman scattering can be obtained by injecting a seeded light field which is correlated with the initially prepared collective atomic excitation. This Raman amplification p…
Atom-light superposition oscillation and Ramsey-like atom-light interferometer
Cheng Qiu, Shuying Chen, L. Q. Chen +4
Coherent wave splitting is crucial in interferometers. Normally, the waves after this splitting are of the same type. But recent progress in interaction between atom and light has…