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Volumn 32, Issue 1, 2005, Pages 129-138

Four-photon correction in two-photon Bell experiments

Author keywords

[No Author keywords available]

Indexed keywords

OPTICAL FREQUENCY CONVERSION; PUMPING (LASER); QUANTUM COMMUNICATION;

EID: 13244299178     PISSN: 14346060     EISSN: None     Source Type: Journal    
DOI: 10.1140/epjd/e2004-00170-7     Document Type: Article
Times cited : (53)

References (26)
  • 15
    • 13244275502 scopus 로고    scopus 로고
    • note
    • In Sections 3-6 of this paper, where we focus on time-bin entanglement, we call "pulse" each pulse that enters the non-linear crystal; therefore, one qubit is created by two pulses. In reference [6], we had used "pulse" to describe each pulse produced by the pump laser, each such process creating a qubit. So "per pulse" in reference [6] is equivalent to "per qubit" here
  • 19
    • 13244297264 scopus 로고    scopus 로고
    • note
    • This efficiency factor takes into account the losses on the lines, the quantum efficiency η of the detector, and the amplitude of each monochromatic field component (whose weak ν-dependance has been omitted)
  • 20
    • 3442883654 scopus 로고    scopus 로고
    • J.D. Franson, Phys. Rev. Lett. 62, 2205 (1989); reviewed in: M.O. Scully, M.S. Zubairy, Quantum Optics (Cambridge Univ. Press, 1997), p. 597
    • (1989) Phys. Rev. Lett. , vol.62 , pp. 2205
    • Franson, J.D.1
  • 21
    • 3442883654 scopus 로고    scopus 로고
    • Cambridge Univ. Press
    • J.D. Franson, Phys. Rev. Lett. 62, 2205 (1989); reviewed in: M.O. Scully, M.S. Zubairy, Quantum Optics (Cambridge Univ. Press, 1997), p. 597
    • (1997) Quantum Optics , pp. 597
    • Scully, M.O.1    Zubairy, M.S.2
  • 22
    • 85118959691 scopus 로고    scopus 로고
    • note
    • A,B). Consequently, we set θ = εω with ω the central frequency of the photon
  • 23
    • 13244270400 scopus 로고    scopus 로고
    • note
    • c
  • 24
    • 13244273972 scopus 로고    scopus 로고
    • note
    • The data obtained in the early experiment (full squares in Fig. 4) are more noisy than the new ones (open circles) because the crystal that we used in 2001 was less efficient and because in the meantime we have improved the techniques to stabilize the interferometers


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.