Zobrazeno 1 - 10
of 391
pro vyhledávání: '"Cataliotti, F."'
Autor:
Hernández-Gómez, S., Gherardini, S., Staudenmaier, N., Poggiali, F., Campisi, M., Trombettoni, A., Cataliotti, F. S., Cappellaro, P., Fabbri, N.
Publikováno v:
PRX Quantum 3, 020329 (2022)
Engineered dynamical maps combining coherent and dissipative transformations of quantum states with quantum measurements, have demonstrated a number of technological applications, and promise to be a crucial tool in quantum thermodynamic processes. H
Externí odkaz:
http://arxiv.org/abs/2105.14011
Publikováno v:
Phys. Rev. Research 1, 033028 (2019)
A closed-trajectory evolution of a quantum state generally imprints a phase that contains both dynamical and geometrical contributions. While dynamical phases depend on the reference system, geometric phase factors are uniquely defined by the propert
Externí odkaz:
http://arxiv.org/abs/1903.05122
Autor:
Lombardi, P. E., Ovvyan, A. P., Pazzagli, S., Mazzamuto, G., Kewes, G., Neitzke, O., Gruhler, N., Benson, O., Pernice, W. H. P., Cataliotti, F. S., Toninelli, C.
The on-chip integration of quantum light sources and nonlinear elements poses a serious challenge to the development of a scalable photonic platform for quantum information and communication. In this work we demonstrate the potential of a novel hybri
Externí odkaz:
http://arxiv.org/abs/1701.00459
Publikováno v:
In Vehicular Communications April 2021 28
Autor:
Mazzamuto, G., Tabani, A., Pazzagli, S., Rizvi, S., Reserbat-Plantey, A., Schädler, K., Navickaité, G., Gaudreau, L., Cataliotti, F. S., Koppens, F., Toninelli, C.
Publikováno v:
New Journal of Physics, 16 113007, 4 Nov 2014
In this study we lay the groundwork for a graphene-based fundamental ruler at the nanoscale. It relies on the efficient energy-transfer mechanism between single quantum emitters and low-doped graphene monolayers. Our experiments, conducted with diben
Externí odkaz:
http://arxiv.org/abs/1407.6951
Autor:
Pontin, A., Bonaldi, M., Borrielli, A., Cataliotti, F. S., Marino, F., Prodi, G. A., Serra, E., Marin, F.
Publikováno v:
Phys. Rev. A 89, 023848 (2014)
Measuring a weak force is an important task for micro-mechanical systems, both when using devices as sensitive detectors and, particularly, in experiments of quantum mechanics. The optimal strategy for resolving a weak stochastic signal force on a hu
Externí odkaz:
http://arxiv.org/abs/1312.4867
Autor:
Pontin, A., Bonaldi, M., Borrielli, A., Cataliotti, F. S., Marino, F., Prodi, G. A., Serra, E., Marin, F.
We report the confinement of an optomechanical micro-oscillator in a squeezed thermal state, obtained by parametric modulation of the optical spring. We propose and implement an experimental scheme based on parametric feedback control of the oscillat
Externí odkaz:
http://arxiv.org/abs/1309.2851
Autor:
Pontin, A., Biancofiore, C., Serra, E., Borrielli, A., Cataliotti, F. S., Marino, F., Prodi, G. A., Bonaldi, M., Marin, F., Vitali, D.
Publikováno v:
Phys. Rev. A 89, 033810 (2014)
Ponderomotive squeezing of the output light of an optical cavity has been recently observed in the MHz range in two different cavity optomechanical devices. Quadrature squeezing becomes particularly useful at lower spectral frequencies, for example i
Externí odkaz:
http://arxiv.org/abs/1308.5176
Autor:
Serra, E., Borrielli, A., Cataliotti, F. S., Marin, F., Marino, F., Pontin, A., Prodi, G. A., Bonaldi, M.
Publikováno v:
Phys. Rev. A 86, 051801(R) (2012)
Generating non-classical states of light by opto-mechanical coupling depends critically on the mechanical and optical properties of micro-oscillators and on the minimization of thermal noise. We present an oscillating micro-mirror with a mechanical q
Externí odkaz:
http://arxiv.org/abs/1208.6161
Publikováno v:
J. Appl. Phys. 111, 113109 (2012)
We characterize the mechanical quality factor of micro-oscillators covered by a highly reflective coating. We test an approach to the reduction of mechanical losses, that consists in limiting the size of the coated area to reduce the strain and the c
Externí odkaz:
http://arxiv.org/abs/1203.0433