Mimicking a hybrid-optomechanical system using an intrinsic quadratic coupling in conventional optomechanical system

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Accepted Manuscript (AM)
Author(s)
Sainadh, U Satya
Kumar, M Anil
Griffith University Author(s)
Year published
2019
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We consider an optical and mechanical mode interacting through both linear and quadratic dispersive couplings in a general cavity-optomechanical set-up. The parity and strength of an intrinsic quadratic optomechanical coupling (QOC) provides an opportunity to control the optomechanical (OM) interaction. We quantify this interaction by studying normal-mode splitting (NMS) as a function of the QOC's strength. The proposed scheme exhibits NMS features equivalent to a hybrid-OM system containing either an optical parametric amplifier or a Kerr medium. Such a system in reality could offer an alternative platform for devising ...
View more >We consider an optical and mechanical mode interacting through both linear and quadratic dispersive couplings in a general cavity-optomechanical set-up. The parity and strength of an intrinsic quadratic optomechanical coupling (QOC) provides an opportunity to control the optomechanical (OM) interaction. We quantify this interaction by studying normal-mode splitting (NMS) as a function of the QOC's strength. The proposed scheme exhibits NMS features equivalent to a hybrid-OM system containing either an optical parametric amplifier or a Kerr medium. Such a system in reality could offer an alternative platform for devising state-of-art quantum devices with requiring no extra degrees-of-freedom as in hybrid-OM systems.
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View more >We consider an optical and mechanical mode interacting through both linear and quadratic dispersive couplings in a general cavity-optomechanical set-up. The parity and strength of an intrinsic quadratic optomechanical coupling (QOC) provides an opportunity to control the optomechanical (OM) interaction. We quantify this interaction by studying normal-mode splitting (NMS) as a function of the QOC's strength. The proposed scheme exhibits NMS features equivalent to a hybrid-OM system containing either an optical parametric amplifier or a Kerr medium. Such a system in reality could offer an alternative platform for devising state-of-art quantum devices with requiring no extra degrees-of-freedom as in hybrid-OM systems.
View less >
Journal Title
Journal of Modern Optics
Volume
66
Issue
5
Copyright Statement
This is an Author's Accepted Manuscript of an article published in the Journal of Modern Optics, 2019, 66 (5), pp. 494-501, 9 Nov 2018, copyright Taylor & Francis, available online at: https://doi.org/10.1080/09500340.2018.1549286
Subject
Atomic, molecular and optical physics
Quantum physics
Nanotechnology
Science & Technology
Physical Sciences
Optics
Cavity-optomechanics
resolved side-band regime