Berlin 2012 – scientific programme
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TT: Fachverband Tiefe Temperaturen
TT 24: Nanomechanics
TT 24.9: Talk
Wednesday, March 28, 2012, 11:45–12:00, H 3005
Photon Statistics in Ultrastrong Coupling Optomechanics — •Andreas Kronwald1, Max Ludwig1, and Florian Marquardt1,2 — 1Friedrich-Alexander-Universität Erlangen-Nürnberg, Staudtstr. 7, D-91058 Erlangen, Germany — 2Max Planck Institute for the Science of Light, Günther-Scharowsky-Straße 1/Bau 24, D-91058 Erlangen, Germany
A standard optomechanical system consists of a laser-driven photonic mode coupled to a mechanical degree of freedom. In the ultrastrong coupling regime, where a single photon is able to strongly affect the mechanical mode, a wide range of nontrivial phenomena is expected. In this work, we focus on the full counting statistics of the photonic mode using a quantum jump trajectory method. Thereby, we observe photon antibunching as well as photon avalanches, which are induced by the ultrastrong light-mechanics coupling.