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Volumn 95, Issue 22, 2009, Pages

Realization of a single and closed λ-system in a room-temperature three-level coherently prepared resonant medium with narrow D1 hyperfine splittings

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC SPECIES; CONTROL FIELDS; COPROPAGATING; DOPPLER; ELECTROMAGNETICALLY-INDUCED TRANSPARENCY; HYPERFINE SPLITTINGS; HYPERFINES; LASER POLARIZATION; RESONANT MEDIUM; ROOM TEMPERATURE; STATE PREPARATION; THREE-LEVEL;

EID: 71949115096     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3269997     Document Type: Article
Times cited : (10)

References (23)
  • 1
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    • S. E. Harris, Phys. Today 0031-9228 50 (7), 36 (1997). 10.1063/1.881806
    • (1997) Phys. Today , vol.50 , Issue.7 , pp. 36
    • Harris, S.E.1
  • 2
    • 71949117334 scopus 로고    scopus 로고
    • note
    • C is the driving field Rabi frequency, is the upper state lifetime.
  • 4
    • 4244021826 scopus 로고
    • 1050-2947,. 10.1103/PhysRevA.51.4959
    • Y. Q. Li and M. Xiao, Phys. Rev. A 1050-2947 51, 4959 (1995). 10.1103/PhysRevA.51.4959
    • (1995) Phys. Rev. A , vol.51 , pp. 4959
    • Li, Y.Q.1    Xiao, M.2
  • 8
    • 71949130959 scopus 로고    scopus 로고
    • note
    • We note that no room-temperature, weakly driven (ultraslow-wave) EIT experiment using N 23 a or R 85 b can be found in literature. Even for R 87 b (about 800 MHz hyperfine splitting) the loss of the probe field using common EIT beam scheme is still significant at elevated temperature due to the presence of multiple channels.
  • 10
    • 27144540165 scopus 로고    scopus 로고
    • High contrast ramsey fringes with coherent-population-Trapping pulses in a double lambda atomic system
    • DOI 10.1103/PhysRevLett.94.193002, 193002
    • T. Zanon, S. Guerandel, E. de Clercq, D. Holleville, N. Nimarcq, and A. Clairon, Phys. Rev. Lett. 0031-9007 94, 193002 (2005). 10.1103/PhysRevLett.94. 193002 (Pubitemid 41492967)
    • (2005) Physical Review Letters , vol.94 , Issue.19 , pp. 1-4
    • Zanon, T.1    Guerandel, S.2    De Clercq, E.3    Holleville, D.4    Dimarcq, N.5    Clairon, A.6
  • 11
    • 4143111431 scopus 로고    scopus 로고
    • 1050-2947,. 10.1103/PhysRevA.66.043804
    • A. Godone, F. Levi, and S. Micalizio, Phys. Rev. A 1050-2947 66, 043804 (2002). 10.1103/PhysRevA.66.043804
    • (2002) Phys. Rev. A , vol.66 , pp. 043804
    • Godone, A.1    Levi, F.2    Micalizio, S.3
  • 15
    • 17444407520 scopus 로고    scopus 로고
    • On the dynamic range of optical delay lines based on coherent atomic media
    • DOI 10.1364/OPEX.13.002210
    • A. B. Matsko, D. Strekalov, and L. Maleki, Opt. Express 1094-4087 13, 2210 (2005). 10.1364/OPEX.13.002210 (Pubitemid 40548785)
    • (2005) Optics Express , vol.13 , Issue.6 , pp. 2210-2223
    • Matsko, A.B.1    Strekalov, D.V.2    Maleki, L.3
  • 19
    • 71949113947 scopus 로고    scopus 로고
    • note
    • Indeed, state preparation schemes employed in these studies all result in the media being in a ground state where multiple -channels and near-by states contributions cannot be avoided.
  • 20
    • 71949104478 scopus 로고    scopus 로고
    • note
    • F =+3 is a "dark" state which does not contribute to the absorption.
  • 22
    • 71949106005 scopus 로고    scopus 로고
    • note
    • The beams have a crossing angle of ≈2.0 mrad in the atomic medium. The popular EIT scheme [Fig.] could not yield any detectable signal under our weak driving conditions even with zero crossing angle.
  • 23
    • 85037213080 scopus 로고    scopus 로고
    • note
    • By measuring delay time one obtains group velocity. Using group velocity expression one obtains density, see L. Deng, E. W. Hagley, M. Kozuma, and M. G. Payne, Phys. Rev. A 1050-2947 65, 051805 (R) (2002). 10.1103/PhysRevA.65.051805


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.