Split-sideband spectroscopy in slowly modulated optomechanics
Split-sideband spectroscopy in slowly modulated optomechanics
复制标题
慢速调制光力学中的分边带光谱
DOI:
10.1088/1367-2630/18/11/113021
复制
发表时间:
2016
影响因子:
3.3
通讯作者:
Aranas E
中科院分区:
文献类型:
--
作者:
Aranas E
Optomechanical coupling between the motion of a mechanical oscillator and a cavity represents a new arena for experimental investigation of quantum effects on the mesoscopic and macroscopic scale. The motional sidebands of the output of a cavity offer ultra-sensitive probes of the dynamics. We introduce a scheme whereby these sidebands split asymmetrically and show how they may be used as experimental diagnostics and signatures of quantum noise limited dynamics. We show split-sidebands with controllable asymmetry occur by simultaneously modulating the light-mechanical couplingg and the mechanical frequency, wM—slowly and out-of-phase. Such modulations are generic but already occur in optically trapped set-ups where the equilibrium point of the oscillator is varied cyclically. We analyse recently observed, but overlooked, experimental split-sideband asymmetries; although not yet in the quantum regime, the data suggests that split sideband structures are easily accessible to future experiments.
登录
查看更多内容
影响因子:
8.6
作者:
Millen, J.;Fonseca, P. Z. G.;Barker, P. F.
通讯作者:
Barker, P. F.
影响因子:
2.9
作者:
A. Pontin;C. Biancofiore;E. Serra;A. Borrielli;F. Cataliotti;F. Marino;G. Prodi;M. Bonaldi;F. Marin;D. Vitali
通讯作者:
A. Pontin;C. Biancofiore;E. Serra;A. Borrielli;F. Cataliotti;F. Marino;G. Prodi;M. Bonaldi;F. Marin;D. Vitali
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
F. Khalili;H. Miao;Huan Yang;A. Safavi;O. Painter;Yanbei Chen
通讯作者:
Yanbei Chen
影响因子:
8.6
作者:
Fonseca, P. Z. G.;Aranas, E. B.;Barker, P. F.
通讯作者:
Barker, P. F.