XXXVI Reunión Bienal de la Real Sociedad Española de Física

Bichromatically driven Kerr-like cavities and vacuum squeezing generation.

18 jul. 2017 18:45

20m

Aula Química General (Facultad Química (USC))

Oral parallel contribution Quantum and Non-linear Optics Quantum Technologies: joint symposium of the Quantum Information and Quantum and Non-linear Optics specialised groups

Descripción

Here we theoretically analyse the generation of strong vaccum squeezing in optomechanical, superconducting circuits and polariton cavities driven by a bichromatic field . This proposal has the following advantages over the usual proposals with mochromatic driving: the process is unrelated to bistability which is good for stability issues and the reduction of fluctuations takes place at a non-injected frequency, thus one obtains a squeezed vacuum state