Phase-space behavior and conditional dynamics of an optomechanical system

Autor(en)

S. Gröblacher, S. Gigan, M. Paternostro

Abstrakt

We characterize the local properties of an optomechanical system comprising the movable mirror of a resonator and its intracavity field, mutually coupled via radiation pressure. Our approach shows that both the state of the mirror and the field can be interpreted as squeezed thermal states whose dynamical properties can be tuned by properly choosing the working parameters. This allows us to design conditional procedures for the amplification of the correlation properties of the optomechanical state. Our study is a step forward in the understanding of the physics that rules a system of current enormous experimental interest.

Organisation(en)

Quantenoptik, Quantennanophysik und Quanteninformation

Externe Organisation(en)

Queen's University Belfast, Institut Laue-Langevin (ILL)

Journal

Physical Review A

Band

88

Anzahl der Seiten

9

ISSN

1050-2947

DOI

https://doi.org/10.1103/PhysRevA.88.023813

Publikationsdatum

08-2013

Peer-reviewed

Ja

ÖFOS 2012

103021 Optik, 103008 Experimentalphysik, 103025 Quantenmechanik

Schlagwörter

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/bb3af8f7-149c-4011-a117-a659120b2dd0