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Volumn 321, Issue 5892, 2008, Pages 1062-1066

Quantum gas of deeply bound ground state molecules

Author keywords

[No Author keywords available]

Indexed keywords

CONDENSATE; COOLING; DISSIPATION; EXPERIMENTAL STUDY; HEATING; MOLECULAR ANALYSIS; QUANTUM MECHANICS;

EID: 50149120212     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1159909     Document Type: Article
Times cited : (394)

References (29)
  • 2
    • 33645017002 scopus 로고    scopus 로고
    • T. Kraemer et al., Nature 440, 315 (2006).
    • (2006) Nature , vol.440 , pp. 315
    • Kraemer, T.1
  • 15
    • 50149120715 scopus 로고    scopus 로고
    • S. Ospelkaus et al., preprint available at http://arxiv.org/abs/ 0802.1093 (2008).
    • S. Ospelkaus et al., preprint available at http://arxiv.org/abs/ 0802.1093 (2008).
  • 16
    • 0037428128 scopus 로고    scopus 로고
    • T. Weber, J. Herbig, M. Mark, H.-C. Nägerl, R. Grimm, Science 299, 232 (2003), published online 5 December 2002; 10.1126/science. 1079699.
    • T. Weber, J. Herbig, M. Mark, H.-C. Nägerl, R. Grimm, Science 299, 232 (2003), published online 5 December 2002; 10.1126/science. 1079699.
  • 17
    • 0141483759 scopus 로고    scopus 로고
    • J. Herbig et al., Science 301, 1510 (2003), published online 21 August 2003; 10.1126/science.1088876.
    • J. Herbig et al., Science 301, 1510 (2003), published online 21 August 2003; 10.1126/science.1088876.
  • 18
    • 35548948008 scopus 로고    scopus 로고
    • M. Mark et al., Phys. Rev. A 76, 042514 (2007).
    • (2007) Phys. Rev. A , vol.76 , pp. 042514
    • Mark, M.1
  • 22
    • 50149084873 scopus 로고    scopus 로고
    • Laser L1 near 1126 nm and laser L2 near 1006 nm are continuous-wave grating-stabilized tunable diode lasers with up to 26 mW and 5 mW of power at the sample position, respectively, both focused to a 1/e2 waist of ∼25 μm for sufficiently high Rabi frequencies. We estimate the laser linewidth for both lasers to be on the order of 1 kHz. The laser beams propagate horizontally at an angle of 80° with the long axis of the BEC with vertical linear polarization. Copropagation assures that the imparted photon recoil during STIRAP is minimal, corresponding to an energy of kB x 0.4 nK, with Boltzmann's constant k B. The beam intensity is controlled by acousto-optical modulators, allowing pulse lengths down to 1 μs
    • B. The beam intensity is controlled by acousto-optical modulators, allowing pulse lengths down to 1 μs.
  • 23
    • 50149090154 scopus 로고    scopus 로고
    • The wave-meter calibration is currently not sufficient to allow absolute numbering of the frequency comb teeth
    • The wave-meter calibration is currently not sufficient to allow absolute numbering of the frequency comb teeth.
  • 28
    • 33749346306 scopus 로고    scopus 로고
    • Nat. Phys
    • T. Volz et al., Nat. Phys. 2, 692 (2006).
    • (2006) , vol.2 , pp. 692
    • Volz, T.1
  • 29
    • 50149114912 scopus 로고    scopus 로고
    • We thank the team of J. Hecker Denschlag, the LevT team in our group, and T. Bergeman for very helpful discussions and M. Prevedelli for technical assistance. We are indebted to R. Grimm for generous support and gratefully acknowledge funding by the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START prize grant and by the European Science Foundation in the framework of the EuroQUAM collective research project QuDipMol
    • We thank the team of J. Hecker Denschlag, the LevT team in our group, and T. Bergeman for very helpful discussions and M. Prevedelli for technical assistance. We are indebted to R. Grimm for generous support and gratefully acknowledge funding by the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START prize grant and by the European Science Foundation in the framework of the EuroQUAM collective research project QuDipMol.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.