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Phys. Rev. A 52, R4340–R4343 (1995)

Simultaneous trapping of two different atomic species in a vapor-cell magneto-optical trap

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M. S. Santos, P. Nussenzveig, L. G. Marcassa, K. Helmerson, J. Flemming, S. C. Zilio, and V. S. Bagnato
Instituto de Física de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13560-970 São Carlos, São Paulo, Brazil

See Also: Erratum

Received 17 August 1995; published in the issue dated December 1995

We have produced a magneto-optical trap that simultaneously confines two different atomic species: sodium and potassium. A measurement of the sodium trap loss rate constant due to collisions with cold potassium atoms was performed. We extract this rate constant by measuring the temporal behavior of the loading process of the sodium trap in the presence and absence of cold potassium. The constant that is obtained can be qualitatively explained using simple existing models. Future applications of simultaneous trapping are discussed.

© 1995 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.52.R4340
DOI:
10.1103/PhysRevA.52.R4340
PACS:
32.80.Pj, 33.80.-b, 34.50.-s

See Also

Erratum: M. S. Santos, P. Nussenzveig, L. G. Marcassa, K. Helmerson, J. Fleming, S. C. Zilio, and V. S. Bagnato, Erratum: Simultaneous trapping of two different atomic species in a vapor-cell magneto-optical trap, Phys. Rev. A 54, 1739 (1996).