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Volumn 63, Issue 6, 2001, Pages 4-

Bell-state preparation using pulsed nondegenerate two-photon entanglement

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EID: 85035255702     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.63.060301     Document Type: Article
Times cited : (2)

References (24)
  • 10
    • 4243205351 scopus 로고    scopus 로고
    • Y.-H. Kim, V. Berardi, M. V. Checkhova, and Y. H. Shih (to be published)
    • T. E. Keller and M. H. Rubin, Phys. Rev. A 56, 1627 (1997);Y.-H. Kim, V. Berardi, M. V. Checkhova, and Y. H. Shih (to be published).
    • (1997) Phys. Rev. A , vol.56 , pp. 1627
    • Keller, T.E.1    Rubin, M.H.2
  • 15
    • 0343261642 scopus 로고    scopus 로고
    • see Y.-H. Kim, S.P. Kulik, M.H. Rubin, and Y.H. Shih, Phys. Rev. Lett. (to be published)
    • Recently M. Atatüre [Phys. Rev. Lett. 84, 618 (2000)] claimed that one can recover high-visibility quantum interference in pulse pumped type-II SPDC from a thick crystal without spectral postselection (by using narrow-band spectral filters). The theory as well as the interpretation of the experimental data presented their work are, however, shown to be in error;see Y.-H. Kim, S.P. Kulik, M.H. Rubin, and Y.H. Shih, Phys. Rev. Lett. (to be published).
    • (2000) Phys. Rev. Lett. , vol.84 , pp. 618
    • Atatüre, M.1
  • 22
    • 85035251484 scopus 로고    scopus 로고
    • The visibility factor V is in general a function of (Formula presented) where (Formula presented) is the group velocity of the ordinary ray, (Formula presented) the pump pulse duration, and the delay T. Note that V is not a function of bandwidths of the spectral filters. One can also prepare a Bell state using two type-II SPDC. Equation (7) still remains valid, but the function V has a different width and shape. See Ref. 16
    • The visibility factor V is in general a function of (Formula presented) where (Formula presented) is the group velocity of the ordinary ray, (Formula presented) the pump pulse duration, and the delay T. Note that V is not a function of bandwidths of the spectral filters. One can also prepare a Bell state using two type-II SPDC. Equation (7) still remains valid, but the function V has a different width and shape. See Ref. 16.
  • 24
    • 85035252722 scopus 로고    scopus 로고
    • The bandwidth of the spectral filter is 10 nm at full width half maximum. This is comparable to the spectrum bandwidth of type-I nondegenerate SPDC, which is (Formula presented) nm for the crystals used in the experiment
    • The bandwidth of the spectral filter is 10 nm at full width half maximum. This is comparable to the spectrum bandwidth of type-I nondegenerate SPDC, which is (Formula presented) nm for the crystals used in the experiment.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.