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Volumn 63, Issue 1, 2001, Pages 1-9

Near-field optical potential for a neutral atom

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EID: 18344378469     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.63.013806     Document Type: Article
Times cited : (20)

References (43)
  • 9
    • 0002226929 scopus 로고
    • edited by D.W. Pohl and D. Courjon Kluwer, Dordrecht
    • H. Hori, in Near Field Optics, edited by D.W. Pohl and D. Courjon (Kluwer, Dordrecht, 1993), pp. 105-114.
    • (1993) Near Field Optics , pp. 105-114
    • Hori, H.1
  • 27
    • 18344362200 scopus 로고    scopus 로고
    • note
    • Since we are primarily interested in interactions between a neutral atom and a nanometric probe tip originated from optical near fields, we assume the situation that the neutral atom interacts with the probe tip only if incident light comes into a macroscopic matter system. In other words, of P-space bases, we employ eigenstates of an unperturbed Hamiltonian, where the neutral atom and the probe tip are isolated from each other. If one is interested in atomic interactions between a neutral atom and probe-tip atoms as well as optical near-field interactions, one can use appropriate eigenstates of an unperturbed Hamiltonian, including such interactions as P-space bases.
  • 30
    • 18344370186 scopus 로고    scopus 로고
    • note
    • In Sec. II we assume that we know eigenstates of a probe tip when it is isolated, for example, confined states in a sphere with a radius of a. Then the effective interaction potential between two arbitrary points with energy levels (one is located in the probe tip and the other is located at the center of the neutral atom) is derived as Eq. (18a). If we assume that the tip is made up of such linearly independent points, then the total potential is given as an integration of Eq. (18a) over the sphere.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.