Simmonds, R.
, Liao, J.
, Jacobs, K.
and Nori, F.
(2014),
Modulated Electromechanics: Large Enhancements of Nonlinearities, Physical Review Letters, [online], https://doi.org/10.1088/1367-2630/16/7/072001
(Accessed September 16, 2024)
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Modulated Electromechanics: Large Enhancements of Nonlinearities
Published
Author(s)
, Jie-Qiao Liao, Kurt Jacobs, Franco Nori
Abstract
It is well-known that the nonlinear coupling between a mechanical oscillator and a superconducting oscillator or optical cavity can be used to generate a Kerr-nonlinearity for the cavity mode. We show that the strength of this Kerr-nonlinearity, as well as the e ect of the photon-pressure force can be enormously increased by modulating the strength of the nonlinear coupling. We present an electromechanical circuit in which this enhancement can be readily realized.Citation
Physical Review Letters
Volume
16
Pub Type
Journals
Download Paper
Keywords
MEMS, Micromechanical devices, Radiation pressure, Superconducting devices
Citation
Issues
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Created July 16, 2014, Updated November 10, 2018