L
Ling-An Wu
Researcher at Chinese Academy of Sciences
Publications - 115
Citations - 5943
Ling-An Wu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Ghost imaging & Electromagnetically induced transparency. The author has an hindex of 33, co-authored 112 publications receiving 5180 citations. Previous affiliations of Ling-An Wu include University of Texas at Austin & Center for Excellence in Education.
Papers
More filters
Journal ArticleDOI
Generation of Squeezed States by Parametric Down Conversion
TL;DR: A quantitative comparison with theory suggests that the observed squeezing results from a field that in the absence of linear attenuation would be squeezed by greater then tenfold.
Journal ArticleDOI
Precision measurement beyond the shot-noise limit
Min Xiao,Ling-An Wu,H. J. Kimble +2 more
TL;DR: An improvement in precision beyond the limit set by the vacuum-state or zero-point fluctuations of the electromagnetic field is reported for the measurement of phase modulation in an optical interferometer.
Journal ArticleDOI
A matrix realignment method for recognizing entanglement
Kai Chen,Ling-An Wu +1 more
TL;DR: In this paper, the authors developed a method to assess the inseparability of bipartite quantum systems based on a realigned matrix constructed from the density matrix, which is based on the Kronecker product approximation technique.
Journal ArticleDOI
Correlated two-photon imaging with true thermal light
TL;DR: In this paper, the first experimental demonstration of two-photon correlated imaging with true thermal light from a hollow cathode lamp is reported, and the coherence time of the source is much shorter than that of previous experiments using random scattered light from the laser.
Journal ArticleDOI
Squeezed states of light from an optical parametric oscillator
Ling-An Wu,Min Xiao,H. J. Kimble +2 more
TL;DR: In this paper, the authors show that the electromagnetic field state produced by degenerate parametric downconversion in a subthreshold optical parametric oscillator is a state of minimum uncertainty.