Quantum thermometry in optomechanics
A. Chowdhury (INFN, IMAMOTER - C.N.R. Sensors and Nanomaterials Laboratory)
P. Vezio (European Laboratory for Non-linear Spectroscopy (LENS))
M. Bonaldi (Trento Institute for Fundamental Physics and Applications (INFN-TIFPA), Fondazione Bruno Kessler)
A Borrielli (Fondazione Bruno Kessler, Trento Institute for Fundamental Physics and Applications (INFN-TIFPA))
F. Marino (IMAMOTER - C.N.R. Sensors and Nanomaterials Laboratory, Sezione di Firenze)
Bruno Morana (TU Delft - Else Kooi Laboratory, TU Delft - Electronic Components, Technology and Materials, Fondazione Bruno Kessler)
G. Pandraud (TU Delft - Photovoltaic Materials and Devices, TU Delft - Else Kooi Laboratory)
A. Pontin (University College London)
Pasqualina M Sarro (TU Delft - Else Kooi Laboratory, TU Delft - Electronic Components, Technology and Materials)
G.B. More authors (External organisation)
More Info
expand_more
Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.
Abstract
We describe a method to control the cavity detuning in optomechanics experiments. This helps accurate measurements of the asymmetry in the motional sidebands, that testify the quantum behavior of the oscillator and quantifies its occupation number.