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Phonon number measurements using single photon opto-mechanics

S Basiri-Esfahani, U Akram, G J Milburn, Sahar Basiri Esfahani Orcid Logo

New Journal of Physics, Volume: 14, Issue: 8, Start page: 085017

Swansea University Author: Sahar Basiri Esfahani Orcid Logo

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DOI (Published version): 10.1088/1367-2630/14/8/085017

Abstract

We describe a system composed of two coupled optical cavity modes with a coupling modulated by a bulk mechanical resonator. In addition, one of the cavity modes is irreversibly coupled to a single photon source. Our scheme is an opto-mechanical realization of the Jaynes–Cummings model where the qubi...

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Published in: New Journal of Physics
ISSN: 1367-2630
Published: 2012
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URI: https://cronfa.swan.ac.uk/Record/cronfa39962
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last_indexed 2018-07-30T19:28:52Z
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spelling 2018-07-30T16:47:22.3768789 v2 39962 2018-05-04 Phonon number measurements using single photon opto-mechanics 883ba919c55d2c799d7a941803b2e93a 0000-0001-7634-158X Sahar Basiri Esfahani Sahar Basiri Esfahani true false 2018-05-04 BGPS We describe a system composed of two coupled optical cavity modes with a coupling modulated by a bulk mechanical resonator. In addition, one of the cavity modes is irreversibly coupled to a single photon source. Our scheme is an opto-mechanical realization of the Jaynes–Cummings model where the qubit is a dual rail optical qubit while the bosonic degree of freedom is a matter degree of freedom realized as the bulk mechanical excitation. We show the possibility of engineering phonon number states of the mechanical oscillator in such a system by computing the conditional state of the mechanics after successive photon counting measurements. Journal Article New Journal of Physics 14 8 085017 1367-2630 21 8 2012 2012-08-21 10.1088/1367-2630/14/8/085017 COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University 2018-07-30T16:47:22.3768789 2018-05-04T11:21:44.9059753 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics S Basiri-Esfahani 1 U Akram 2 G J Milburn 3 Sahar Basiri Esfahani 0000-0001-7634-158X 4 0039962-04052018112239.pdf Basiri-Esfahani_2012_New_J._Phys._14_085017.pdf 2018-05-04T11:22:39.5230000 Output 1988386 application/pdf Version of Record true 2018-05-04T00:00:00.0000000 true eng
title Phonon number measurements using single photon opto-mechanics
spellingShingle Phonon number measurements using single photon opto-mechanics
Sahar Basiri Esfahani
title_short Phonon number measurements using single photon opto-mechanics
title_full Phonon number measurements using single photon opto-mechanics
title_fullStr Phonon number measurements using single photon opto-mechanics
title_full_unstemmed Phonon number measurements using single photon opto-mechanics
title_sort Phonon number measurements using single photon opto-mechanics
author_id_str_mv 883ba919c55d2c799d7a941803b2e93a
author_id_fullname_str_mv 883ba919c55d2c799d7a941803b2e93a_***_Sahar Basiri Esfahani
author Sahar Basiri Esfahani
author2 S Basiri-Esfahani
U Akram
G J Milburn
Sahar Basiri Esfahani
format Journal article
container_title New Journal of Physics
container_volume 14
container_issue 8
container_start_page 085017
publishDate 2012
institution Swansea University
issn 1367-2630
doi_str_mv 10.1088/1367-2630/14/8/085017
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
document_store_str 1
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description We describe a system composed of two coupled optical cavity modes with a coupling modulated by a bulk mechanical resonator. In addition, one of the cavity modes is irreversibly coupled to a single photon source. Our scheme is an opto-mechanical realization of the Jaynes–Cummings model where the qubit is a dual rail optical qubit while the bosonic degree of freedom is a matter degree of freedom realized as the bulk mechanical excitation. We show the possibility of engineering phonon number states of the mechanical oscillator in such a system by computing the conditional state of the mechanics after successive photon counting measurements.
published_date 2012-08-21T19:24:23Z
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score 11.04748

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