244 citations · 370 across the 12 of their papers we have counts for
12 papers
Realization of higher Precision in Interferometric-weak-value-based Small-tilt Measurement
ChaoXia Zhang, YongLang Lai, RongGuo Yang +4
We experimentally realize a great precision enhancement in the small tilt measurement by using a Sagnac interferometer and balanced homodyne detection (BHD) of high-order optical m…
Normal-mode splitting in the optomechanical system with an optical parametric amplifier and coherent feedback
Yue Li, Yijian Wang, Hengxin Sun +2
Strong coupling in optomechanical systems is the basic condition for observing many quantum phenomena such as optomechanical squeezing and entanglement. Normal-mode splitting (NMS)…
Generation of the Squeezed State with an Arbitrary Complex Amplitude Distribution
Long Ma, Hui Guo, Hengxin Sun +3
The squeezed state is important in quantum metrology and quantum information. The most effective generation tool known is the optical parametric oscillator (OPO). Currently, only t…
Compact sub-kilohertz low-frequency quantum light source based on four-wave mixing in cesium vapor
Rong Ma, Wei Liu, Zhongzhong Qin +4
Using a nondegenerate four-wave mixing (FWM) process based on a double-Λ scheme in hot cesium vapor, we demonstrate a compact diode-laser-pumped quantum light source for the genera…
Generating quantum correlated twin beams by four-wave mixing in hot cesium vapor
Rong Ma, Wei Liu, Zhongzhong Qin +2
Using a nondegenerate four-wave mixing process based on a double- scheme in hot cesium vapor, we generate quantum correlated twin beams with a maximum intensity-difference squee…
Higher Order Mode Entanglement in a Type II Optical Parametric Oscillator
Jun Guo, Chunxiao Cai, Long Ma +3
Nonclassical beams in high order spatial modes have attracted much interest but they exhibit much less squeezing and entanglement than the fundamental spatial modes, limiting their…