Calendar of Physics Talks Vienna

Quantum Metrology with SU(1,1) Interferometers
Speaker:Z.Y.Jeff Ou (CoQuS)
Abstract:We will discuss a new type of interferometers that employ nonlinear devices as beam splitters. A specific scheme with parametric amplifiers, the so called SU(1,1) interferometer, is implemented and is compared with a traditional linear interferometer. A new paradigm for quantum interferometry is found that is different from the noise reduction mechanism in squeezed state interferometry. Some applications of the new interferometer will be discussed with topics including atom-light hybrid interferometer and simultaneous measurement of multiple orthogonal parameters.
Date: Mon, 26.06.2017
Time: 17:30
Duration: 60 min
Location:Atominstitut, Stadionallee 2, 1020 Vienna