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An all-optical feedback assisted steady state of an optomechanical array

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Joshi_2014_NJP_AllOptical.pdf (595.4Kb)
Date
05/02/2014
Author
Joshi, Chaitanya
Akram, Uzma
Milburn, G. J.
Keywords
Cavity optomechanics
Nanomechanical resonator
Induced transparency
Back-action
Quantum
Systems
Entanglement
Memory
Light
QC Physics
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Abstract
We explore the effect of all-optical feedback on the steady state dynamics of optomechanical arrays arising from various topologies. First we consider an array comprised of a pair of independent optomechanical cavities coupled reversibly via their optical modes. Next we consider an optomechanical network formed from coupling two optical modes with interactions mediated via a common mechanical mode. Finally we extend the analysis to a large network of N-coupled optomechanical systems. Our results show implementing an-all optical feedback loop in each arrangement can enhance the degree of steady state entanglement between inter cavity optical and mechanical modes.
Citation
Joshi , C , Akram , U & Milburn , G J 2014 , ' An all-optical feedback assisted steady state of an optomechanical array ' , New Journal of Physics , vol. 16 , 23009 . https://doi.org/10.1088/1367-2630/16/2/023009
Publication
New Journal of Physics
Status
Peer reviewed
DOI
https://doi.org/10.1088/1367-2630/16/2/023009
ISSN
1367-2630
Type
Journal article
Rights
© 2014 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. http://creativecommons.org/licenses/by/3.0/
Description
CJ acknowledges support from the ORS scheme. UA acknowledges support from the University of Queensland postdoctoral fellowship and grant. This work was supported by the Australian Research Council grant CE110001013.
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  • University of St Andrews Research
URL
http://iopscience.iop.org/1367-2630/16/2/023009/
URI
http://hdl.handle.net/10023/4989

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