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Nonclassical correlation between optical and microwave photons in a hybrid electro-optomechanical system.

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Title: Nonclassical correlation between optical and microwave photons in a hybrid electro-optomechanical system.
Authors: Xie, Hong1,2,3, Chen, Xiang1,2, Lin, Gongwei4, Lin, Xiumin1,2 xmlin@fjnu.edu.cn
Source: Optics Communications. Oct2016, Vol. 376, p21-25. 5p.
Subjects: Optical correlation, Microwave photonics, Optomechanics, Microwave field effect transistors, Schwarz inequality, Quantum communication
Abstract: A scheme to correlate optical and microwave photons is proposed in a hybrid electro-optomechanical system, where mechanical resonator is coupled to both optical and microwave fields. Analytical and numerical simulation results show that the cross-correlation function between Stokes and anti-Stokes photons strongly violates the Cauchy–Schwarz inequality, which confirms the nonclassical correlation between the optical and microwave photons. It is worth noting that the nonclassical photon pairs with vast different wavelengths, which may be useful for quantum communication, are generated under the experimentally accessible weak coupling limit rather than single-photon strong coupling regime. In addition, the protocol provides a possible route to combine the respective advantages of optical photons, microwave photons, and phonons in a hybrid electro-optomechanical system. [ABSTRACT FROM AUTHOR]
Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 115799074
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Nonclassical correlation between optical and microwave photons in a hybrid electro-optomechanical system.
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  Data: <searchLink fieldCode="AR" term="%22Xie%2C+Hong%22">Xie, Hong</searchLink><relatesTo>1,2,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Chen%2C+Xiang%22">Chen, Xiang</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Lin%2C+Gongwei%22">Lin, Gongwei</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Lin%2C+Xiumin%22">Lin, Xiumin</searchLink><relatesTo>1,2</relatesTo><i> xmlin@fjnu.edu.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Optics+Communications%22">Optics Communications</searchLink>. Oct2016, Vol. 376, p21-25. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Optical+correlation%22">Optical correlation</searchLink><br /><searchLink fieldCode="DE" term="%22Microwave+photonics%22">Microwave photonics</searchLink><br /><searchLink fieldCode="DE" term="%22Optomechanics%22">Optomechanics</searchLink><br /><searchLink fieldCode="DE" term="%22Microwave+field+effect+transistors%22">Microwave field effect transistors</searchLink><br /><searchLink fieldCode="DE" term="%22Schwarz+inequality%22">Schwarz inequality</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+communication%22">Quantum communication</searchLink>
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  Label: Abstract
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  Data: A scheme to correlate optical and microwave photons is proposed in a hybrid electro-optomechanical system, where mechanical resonator is coupled to both optical and microwave fields. Analytical and numerical simulation results show that the cross-correlation function between Stokes and anti-Stokes photons strongly violates the Cauchy–Schwarz inequality, which confirms the nonclassical correlation between the optical and microwave photons. It is worth noting that the nonclassical photon pairs with vast different wavelengths, which may be useful for quantum communication, are generated under the experimentally accessible weak coupling limit rather than single-photon strong coupling regime. In addition, the protocol provides a possible route to combine the respective advantages of optical photons, microwave photons, and phonons in a hybrid electro-optomechanical system. [ABSTRACT FROM AUTHOR]
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  Label:
  Group: Ab
  Data: <i>Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.optcom.2016.05.008
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 21
    Subjects:
      – SubjectFull: Optical correlation
        Type: general
      – SubjectFull: Microwave photonics
        Type: general
      – SubjectFull: Optomechanics
        Type: general
      – SubjectFull: Microwave field effect transistors
        Type: general
      – SubjectFull: Schwarz inequality
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      – SubjectFull: Quantum communication
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      – TitleFull: Nonclassical correlation between optical and microwave photons in a hybrid electro-optomechanical system.
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            NameFull: Chen, Xiang
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            – D: 01
              M: 10
              Text: Oct2016
              Type: published
              Y: 2016
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              Value: 376
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