141 citations · 793 across the 31 of their papers we have counts for
31 papers
Entangled Photons Enabled Ultrafast Stimulated Raman Spectroscopy for Molecular Dynamics
Joel Jiahao Fan, Zhe-Yu Jeff Ou, Zhedong Zhang
Quantum entanglement has emerged as a great resource for interactions between molecules and radiation. We propose a new paradigm of stimulated Raman scattering with entangled photo…
Mode Structure of a Broadband High Gain Parametric Amplifier
Xin Chen, Jacob Zhang, Z. Y. Ou
High gain parametric amplifier with a single-pass pulsed pump is known to generate broadband twin photon fields that are entangled in amplitude and phase but have complicated spect…
Parametric amplifier for Bell measurement in continuous-variable quantum state teleportation
Xin Chen, Z. Y. Ou
A parametric amplifier is in essence a linear four-port device, which couples and linearly mixes two inputs before amplifying and sending them to two output ports. Here, we show th…
Quantum Entangled Interferometers
Z. Y. Ou, Xiaoying Li
A new type of quantum entangled interferometer was recently realized that employs parametric amplifiers as the wave splitting and recombination elements. The quantum entanglement s…
Accessible precisions for estimating two conjugate parameters using Gaussian probes
Syed M. Assad, Jiamin Li, Yuhong Liu +5
We analyse the precision limits for simultaneous estimation of a pair of conjugate parameters in a displacement channel using Gaussian probes. Having a set of squeezed states as an…
Quantum dense metrology by an SU(2)-in-SU(1,1) nested interferometer
Wei Du, J. F. Chen, Z. Y. Ou +1
With the help of quantum entanglement, quantum dense metrology (QDM) is a technique that can perform the joint estimates of two conjugate quantities such as phase and amplitude mod…