77 citations · 201 across the 7 of their papers we have counts for
10 papers
Determining the Minimum Uncertainty State of Nonclassical Light
C. Gabriel, J. Janousek, H. -A. Bachor
Squeezing experiments which are capable of creating a minimum uncertainty state during the nonlinear process, for example optical parametric amplification, are commonly used to pro…
Spatial multimode entanglement within one laser beam
J. Janousek, K. Wagner, J-F. Morizur +4
Optical entanglement is a key requirement for many quantum communication protocols. Conventionally entanglement is formed between two distinct beams, with the quantum correlations…
TEM10 homodyne detection as an optimal small displacement and tilt measurements scheme
Vincent Delaubert, Nicolas Treps, Mikael Lassen +4
We report an experimental demonstration of optimal measurements of small displacement and tilt of a Gaussian beam - two conjugate variables - involving a homodyne detection with a…
Quantum study of information delay in electromagetically induced transparency
Magnus T. L. Hsu, Gabriel Hetet, Oliver Glockl +4
Using electromagnetically induced transparency (EIT), it is possible to delay and store light in atomic ensembles. Theoretical modelling and recent experiments have suggested that…
Generation of Squeezing in Higher Order Hermite-Gaussian Modes with an Optical Parametric Amplifier
Mikael Lassen, Vincent Delaubert, Charles C. Harb +3
We demonstrate quantum correlations in the transverse plane of continuous wave light beams by producing -4.0 dB, -2.6 dB and -1.5 dB of squeezing in the TEM00, TEM10 and TEM20 Herm…
Erratum : Squeezing and entanglement delay using slow light
G. Hetet, A. Peng, M. T. Johnsson +5
An inconsistency was found in the equations used to calculate the variance of the quadrature fluctuations of a field propagating through a medium demonstrating electromagnetically…