메뉴 건너뛰기
Physical Review A
Volumn 48, Issue 2, 1993, Pages
High-efficiency single-photon detectors
Author keywords

[No Author keywords available]
Indexed keywords

EID: 0000437262     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.48.R867     Document Type: Article
Times cited : (112)
References (32)
  • 18
    • 84927808718 scopus 로고    scopus 로고
    • Note that if classical pulses are used instead, as from an attenuated laser, they must be sufficiently weak that the average photon number per pulse is less than 1, so that the probability of two photons in a pulse is much less than 1; otherwise, an eavesdropper could measure one of the photons, sending on the other, undisturbed photon.
  • 21
    • 84927808717 scopus 로고
    • There are also other loopholes to be overcome for a true test: the angular-correlation loophole discussed by Santos [, ], and the rapid, random changing of the measuring-apparatus parameters , 108, 1070, Phys. Rev.
    • (1957) E. Santos, Phys. Rev. A , vol.46 , pp. 3646
    • Aharanov, Y.1    Bohm, D.2
  • 22
    • 35949035923 scopus 로고
    • Moreover, no experimental schemes used to date could close the detection and angular-correlation loop- holes, even with perfect detectors. Elsewhere we discuss these problems and a possible remedy (unpublished).
    • (1974) Phys. Rev. D , vol.10 , pp. 526
    • Clauser, J.F.1    Horne, M.A.2
  • 28
    • 0000641958 scopus 로고
    • Absolute measurement of detector quantum efficiency using parametric downconversion
    • (1987) Applied Optics , vol.26 , pp. 4616
    • Rarity, J.G.1
  • 30
    • 84927808715 scopus 로고    scopus 로고
    • The plastic input fibers served as ``cold filters'' to absorb thermal infrared emissions, while providing high transmission of the down-converted photons.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.