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Spin-based Optomechanics with Carbon Nanotubes
A simple scheme for determination of spin-orbit coupling strength in spinbased optomechanics with carbon nanotubes is introduced, under the control of a strong pump field and a weak signal field. The physical mechanism comes from the phonon induced transparency (PIT), by relying on the coherent coup...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509354/ https://www.ncbi.nlm.nih.gov/pubmed/23198093 http://dx.doi.org/10.1038/srep00903 |
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author | Li, Jin-Jin Zhu, Ka-Di |
author_facet | Li, Jin-Jin Zhu, Ka-Di |
author_sort | Li, Jin-Jin |
collection | PubMed |
description | A simple scheme for determination of spin-orbit coupling strength in spinbased optomechanics with carbon nanotubes is introduced, under the control of a strong pump field and a weak signal field. The physical mechanism comes from the phonon induced transparency (PIT), by relying on the coherent coupling of electron spin to vibrational motion of the nanotube, which is analogous to electromagnetically induced transparency (EIT) effect in atom systems. Based on this spin-nanotube optomechanical system, we also conceptually design a single photon router and a quantum microwave transistor, with ultralow pump power (~ pW) and tunable switching time, which should provide a unique platform for the study of spin-based microwave quantum optics and quantum information processing. |
format | Online Article Text |
id | pubmed-3509354 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-35093542012-11-29 Spin-based Optomechanics with Carbon Nanotubes Li, Jin-Jin Zhu, Ka-Di Sci Rep Article A simple scheme for determination of spin-orbit coupling strength in spinbased optomechanics with carbon nanotubes is introduced, under the control of a strong pump field and a weak signal field. The physical mechanism comes from the phonon induced transparency (PIT), by relying on the coherent coupling of electron spin to vibrational motion of the nanotube, which is analogous to electromagnetically induced transparency (EIT) effect in atom systems. Based on this spin-nanotube optomechanical system, we also conceptually design a single photon router and a quantum microwave transistor, with ultralow pump power (~ pW) and tunable switching time, which should provide a unique platform for the study of spin-based microwave quantum optics and quantum information processing. Nature Publishing Group 2012-11-29 /pmc/articles/PMC3509354/ /pubmed/23198093 http://dx.doi.org/10.1038/srep00903 Text en Copyright © 2012, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/3.0/ This work is licensed under a Creative Commons Attribution 3.0 Unported License. To view a copy of this license. To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Article Li, Jin-Jin Zhu, Ka-Di Spin-based Optomechanics with Carbon Nanotubes |
title | Spin-based Optomechanics with Carbon Nanotubes |
title_full | Spin-based Optomechanics with Carbon Nanotubes |
title_fullStr | Spin-based Optomechanics with Carbon Nanotubes |
title_full_unstemmed | Spin-based Optomechanics with Carbon Nanotubes |
title_short | Spin-based Optomechanics with Carbon Nanotubes |
title_sort | spin-based optomechanics with carbon nanotubes |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509354/ https://www.ncbi.nlm.nih.gov/pubmed/23198093 http://dx.doi.org/10.1038/srep00903 |
work_keys_str_mv | AT lijinjin spinbasedoptomechanicswithcarbonnanotubes AT zhukadi spinbasedoptomechanicswithcarbonnanotubes |