Seminar Talk
by
Z.Y. Jeff Ou
Purdue University, West Lafayette, USA
Quantum Metrology with SU(1,1) Interferometers
We will discuss a new type of interferometers that employ nonlinear devices as beam splitters. A specific schmee 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 wil bee discussed with topics including atom-light hybrid interferometer and simultaneous measurement of multiple orthogonal parameters.
Monday, 26June 2017,
16:30 get-together with coffe and snacks!
Atominstitut, Stadionallee 2, 1020 Vienna
The seminar talk will be preceded by a CoQus Student talk at 17:00
by
Yijian Meng
TU Wien
Towards ground state cooling of atoms close to a nanofiber
Hosted by: Anton Zeilinger
