Fast cooling in dispersively and dissipatively coupled optomechanics

Tian Chen; Xiang Bin Wang

doi:10.1038/srep07745

Fast cooling in dispersively and dissipatively coupled optomechanics

Tian Chen
, Xiang Bin Wang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The cooling performance of an optomechanical system comprising both dispersive and dissipative coupling is studied. Here, we present a scheme to cool a mechanical resonator to its ground state in finite time using a chirped pulse. We show that there is distinct advantage in using the chirp-pulse scheme to cool a resonator rapidly. The cooling behaviors of dispersively and dissipatively coupled system is also explored with different types of incident pulses and different coupling strengths. Our scheme is feasible in cooling the resonator for a wide range of the parameter region.

Original language	English
Article number	7745
Journal	Scientific Reports
Volume	5
DOIs	https://doi.org/10.1038/srep07745
Publication status	Published - 2015
Externally published	Yes

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title = "Fast cooling in dispersively and dissipatively coupled optomechanics",

abstract = "The cooling performance of an optomechanical system comprising both dispersive and dissipative coupling is studied. Here, we present a scheme to cool a mechanical resonator to its ground state in finite time using a chirped pulse. We show that there is distinct advantage in using the chirp-pulse scheme to cool a resonator rapidly. The cooling behaviors of dispersively and dissipatively coupled system is also explored with different types of incident pulses and different coupling strengths. Our scheme is feasible in cooling the resonator for a wide range of the parameter region.",

author = "Tian Chen and Wang, \{Xiang Bin\}",

year = "2015",

doi = "10.1038/srep07745",

language = "English",

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T1 - Fast cooling in dispersively and dissipatively coupled optomechanics

AU - Chen, Tian

AU - Wang, Xiang Bin

PY - 2015

Y1 - 2015

N2 - The cooling performance of an optomechanical system comprising both dispersive and dissipative coupling is studied. Here, we present a scheme to cool a mechanical resonator to its ground state in finite time using a chirped pulse. We show that there is distinct advantage in using the chirp-pulse scheme to cool a resonator rapidly. The cooling behaviors of dispersively and dissipatively coupled system is also explored with different types of incident pulses and different coupling strengths. Our scheme is feasible in cooling the resonator for a wide range of the parameter region.

AB - The cooling performance of an optomechanical system comprising both dispersive and dissipative coupling is studied. Here, we present a scheme to cool a mechanical resonator to its ground state in finite time using a chirped pulse. We show that there is distinct advantage in using the chirp-pulse scheme to cool a resonator rapidly. The cooling behaviors of dispersively and dissipatively coupled system is also explored with different types of incident pulses and different coupling strengths. Our scheme is feasible in cooling the resonator for a wide range of the parameter region.

UR - https://www.scopus.com/pages/publications/84922597866

U2 - 10.1038/srep07745

DO - 10.1038/srep07745

M3 - Article

AN - SCOPUS:84922597866

SN - 2045-2322

VL - 5

JO - Scientific Reports

JF - Scientific Reports

M1 - 7745

ER -

Fast cooling in dispersively and dissipatively coupled optomechanics

Abstract

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