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Proposal for direct measurement of the Wigner function of a weak cavity field around the origin using resonant atoms

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Title: Proposal for direct measurement of the Wigner function of a weak cavity field around the origin using resonant atoms
Authors: Zheng, Shi-Biao1 sbzheng@pub5.fz.fj.cn, Lin, Li-Hua1, Jiang, Yun-Kun1
Source: Optics Communications. Dec2002, Vol. 214 Issue 1-6, p187. 6p.
Subjects: Wigner distribution, Cavity resonators
Abstract: We propose a scheme for the direct measurement of the Wigner function of a cavity field with no more than three photons around the origin. In the scheme the cavity field is first displaced by a small amount. Then a two-level atom is sent through the cavity. After a resonant interaction time the difference between the probabilities of the atom being in the ground and excited states is directly related to the Wigner function for the field state. The scheme can also be used for conditional generation of four-photon and six-photon states using two and three resonant atoms, respectively. [Copyright &y& Elsevier]
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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Header DbId: egs
DbLabel: Engineering Source
An: 8577185
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
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  Data: Proposal for direct measurement of the Wigner function of a weak cavity field around the origin using resonant atoms
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  Data: <searchLink fieldCode="AR" term="%22Zheng%2C+Shi-Biao%22">Zheng, Shi-Biao</searchLink><relatesTo>1</relatesTo><i> sbzheng@pub5.fz.fj.cn</i><br /><searchLink fieldCode="AR" term="%22Lin%2C+Li-Hua%22">Lin, Li-Hua</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Jiang%2C+Yun-Kun%22">Jiang, Yun-Kun</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Optics+Communications%22">Optics Communications</searchLink>. Dec2002, Vol. 214 Issue 1-6, p187. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Wigner+distribution%22">Wigner distribution</searchLink><br /><searchLink fieldCode="DE" term="%22Cavity+resonators%22">Cavity resonators</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We propose a scheme for the direct measurement of the Wigner function of a cavity field with no more than three photons around the origin. In the scheme the cavity field is first displaced by a small amount. Then a two-level atom is sent through the cavity. After a resonant interaction time the difference between the probabilities of the atom being in the ground and excited states is directly related to the Wigner function for the field state. The scheme can also be used for conditional generation of four-photon and six-photon states using two and three resonant atoms, respectively. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  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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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/S0030-4018(02)02136-3
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 6
        StartPage: 187
    Subjects:
      – SubjectFull: Wigner distribution
        Type: general
      – SubjectFull: Cavity resonators
        Type: general
    Titles:
      – TitleFull: Proposal for direct measurement of the Wigner function of a weak cavity field around the origin using resonant atoms
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Zheng, Shi-Biao
      – PersonEntity:
          Name:
            NameFull: Lin, Li-Hua
      – PersonEntity:
          Name:
            NameFull: Jiang, Yun-Kun
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            – D: 15
              M: 12
              Text: Dec2002
              Type: published
              Y: 2002
          Identifiers:
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              Value: 00304018
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              Value: 214
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              Value: 1-6
          Titles:
            – TitleFull: Optics Communications
              Type: main
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