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Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators

Leisheng Jin, Yufeng Guo, Xincun Ji, Lijie Li Orcid Logo

Scientific Reports, Volume: 7, Issue: 1

Swansea University Author: Lijie Li Orcid Logo

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DOI (Published version): 10.1038/s41598-017-05020-w

Abstract

Generating various laser sources is important in the communication systems. We propose an approach that uses a mechanical resonator coupled with the optical fibre system to produce periodic and chaotic optical signals. The resonator is structured in such a way that the nonlinear oscillation occurs c...

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Published in: Scientific Reports
ISSN: 2045-2322
Published: NPG 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa34383
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first_indexed 2017-06-19T20:06:00Z
last_indexed 2018-02-09T05:24:26Z
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spelling 2017-09-05T15:32:34.7089314 v2 34383 2017-06-19 Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators ed2c658b77679a28e4c1dcf95af06bd6 0000-0003-4630-7692 Lijie Li Lijie Li true false 2017-06-19 EEEG Generating various laser sources is important in the communication systems. We propose an approach that uses a mechanical resonator coupled with the optical fibre system to produce periodic and chaotic optical signals. The resonator is structured in such a way that the nonlinear oscillation occurs conveniently. The mechanical apparatus in the configuration is the well known resonating system featured by the negative stiffness. The mechanical resonance is converted to reflected optical signal with the same dynamic properties as the mechanical oscillation, subsequently interacting with the optical signal within the optical fibre. The optical radiative force on the mechanical structure is also considered in the analysis. The coupled electro-optomechanical system has been analysed, and results show that the mechanical resonator has the capability to control the dynamics of the optical signal precisely. The system will have potential applications in tunable laser sources. Journal Article Scientific Reports 7 1 NPG 2045-2322 Electrical and electronic engineering, Micro-optics 6 7 2017 2017-07-06 10.1038/s41598-017-05020-w COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2017-09-05T15:32:34.7089314 2017-06-19T18:52:54.8098754 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Leisheng Jin 1 Yufeng Guo 2 Xincun Ji 3 Lijie Li 0000-0003-4630-7692 4 0034383-06072017101208.pdf s41598-017-05020-w.pdf 2017-07-06T10:12:08.2370000 Output 2165791 application/pdf Version of Record true 2017-07-06T00:00:00.0000000 true eng
title Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
spellingShingle Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
Lijie Li
title_short Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
title_full Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
title_fullStr Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
title_full_unstemmed Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
title_sort Reconfigurable chaos in electro-optomechanical system with negative Duffing resonators
author_id_str_mv ed2c658b77679a28e4c1dcf95af06bd6
author_id_fullname_str_mv ed2c658b77679a28e4c1dcf95af06bd6_***_Lijie Li
author Lijie Li
author2 Leisheng Jin
Yufeng Guo
Xincun Ji
Lijie Li
format Journal article
container_title Scientific Reports
container_volume 7
container_issue 1
publishDate 2017
institution Swansea University
issn 2045-2322
doi_str_mv 10.1038/s41598-017-05020-w
publisher NPG
college_str Faculty of Science and Engineering
hierarchytype
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 Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 1
active_str 0
description Generating various laser sources is important in the communication systems. We propose an approach that uses a mechanical resonator coupled with the optical fibre system to produce periodic and chaotic optical signals. The resonator is structured in such a way that the nonlinear oscillation occurs conveniently. The mechanical apparatus in the configuration is the well known resonating system featured by the negative stiffness. The mechanical resonance is converted to reflected optical signal with the same dynamic properties as the mechanical oscillation, subsequently interacting with the optical signal within the optical fibre. The optical radiative force on the mechanical structure is also considered in the analysis. The coupled electro-optomechanical system has been analysed, and results show that the mechanical resonator has the capability to control the dynamics of the optical signal precisely. The system will have potential applications in tunable laser sources.
published_date 2017-07-06T03:42:39Z
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score 11.013148

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