Journal article 759 views 138 downloads
Optical sensing interface based on nano-opto-electro-mechanical systems
Sensors and Actuators A: Physical, Volume: 295, Pages: 374 - 379
Swansea University Author: Lijie Li
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© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
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DOI (Published version): 10.1016/j.sna.2019.06.007
Abstract
A novel optical sensing interface based on nano-opto-electro-mechanical systems (NOEMS) is proposed, in which the light can be coupled with quantum tunneled electrons via weak mechanical coupling. By taking optical pump power and mechanical coupling strength as varying parameters, respectively, bifu...
Published in: | Sensors and Actuators A: Physical |
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ISSN: | 0924-4247 |
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2019
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URI: | https://cronfa.swan.ac.uk/Record/cronfa50678 |
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2019-07-01T14:22:09.6346075 v2 50678 2019-06-06 Optical sensing interface based on nano-opto-electro-mechanical systems ed2c658b77679a28e4c1dcf95af06bd6 0000-0003-4630-7692 Lijie Li Lijie Li true false 2019-06-06 EEEG A novel optical sensing interface based on nano-opto-electro-mechanical systems (NOEMS) is proposed, in which the light can be coupled with quantum tunneled electrons via weak mechanical coupling. By taking optical pump power and mechanical coupling strength as varying parameters, respectively, bifurcation diagrams of three involved dynamical states of the NOEMS, i.e., optical, electrical and mechanical mode, are calculated, from which an effective coupling region for tunneled electrons and light is revealed. Self-oscillation, transient dynamics and the threshold of the NOEMS are further characterized, and it is found that the effective coupling region has a special transient time. The work sheds light in developing ultra-sensitive photon detectors using physical mechanisms rather than the conventional PN junction based. Journal Article Sensors and Actuators A: Physical 295 374 379 0924-4247 Optical detector, Quantum tunneling effect, Nonlinear dynamics, Resonator 15 8 2019 2019-08-15 10.1016/j.sna.2019.06.007 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2019-07-01T14:22:09.6346075 2019-06-06T15:14:00.3344697 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Leisheng Jin 1 Lijie Li 0000-0003-4630-7692 2 Jiang Zhao 3 Debo Wang 4 0050678-08062019212114.pdf acceptedv5.pdf 2019-06-08T21:21:14.9170000 Output 4699976 application/pdf Accepted Manuscript true 2020-06-08T00:00:00.0000000 © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ false eng |
title |
Optical sensing interface based on nano-opto-electro-mechanical systems |
spellingShingle |
Optical sensing interface based on nano-opto-electro-mechanical systems Lijie Li |
title_short |
Optical sensing interface based on nano-opto-electro-mechanical systems |
title_full |
Optical sensing interface based on nano-opto-electro-mechanical systems |
title_fullStr |
Optical sensing interface based on nano-opto-electro-mechanical systems |
title_full_unstemmed |
Optical sensing interface based on nano-opto-electro-mechanical systems |
title_sort |
Optical sensing interface based on nano-opto-electro-mechanical systems |
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ed2c658b77679a28e4c1dcf95af06bd6 |
author_id_fullname_str_mv |
ed2c658b77679a28e4c1dcf95af06bd6_***_Lijie Li |
author |
Lijie Li |
author2 |
Leisheng Jin Lijie Li Jiang Zhao Debo Wang |
format |
Journal article |
container_title |
Sensors and Actuators A: Physical |
container_volume |
295 |
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374 |
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2019 |
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Swansea University |
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0924-4247 |
doi_str_mv |
10.1016/j.sna.2019.06.007 |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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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 |
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description |
A novel optical sensing interface based on nano-opto-electro-mechanical systems (NOEMS) is proposed, in which the light can be coupled with quantum tunneled electrons via weak mechanical coupling. By taking optical pump power and mechanical coupling strength as varying parameters, respectively, bifurcation diagrams of three involved dynamical states of the NOEMS, i.e., optical, electrical and mechanical mode, are calculated, from which an effective coupling region for tunneled electrons and light is revealed. Self-oscillation, transient dynamics and the threshold of the NOEMS are further characterized, and it is found that the effective coupling region has a special transient time. The work sheds light in developing ultra-sensitive photon detectors using physical mechanisms rather than the conventional PN junction based. |
published_date |
2019-08-15T04:02:13Z |
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1763753206495576064 |
score |
11.01628 |