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  • Vol. 29, Iss. 10 — May. 14, 2004
  • pp: 1147–1149

Optical dipole trap inside a laser resonator

Marc Eichhorn, Marcel Mudrich, and Matthias Weidemüller  »View Author Affiliations


Optics Letters, Vol. 29, Issue 10, pp. 1147-1149 (2004)
http://dx.doi.org/10.1364/OL.29.001147


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Abstract

We report the first realization, to our knowledge, of an optical dipole trap inside the active resonator of a laser. The concept, which is demonstrated with a CO<sub>2</sub> laser (λ=10.6 μm), combines the advantages of optical power enhancement (up to 1.3-kW peak power) with the intrinsic stability of laser intensity as a result of the feedback of the active laser medium. Two kinds of trapping geometries are presented: a Gaussian trap in a transverse TEM<sub>00</sub> mode and a boxlike transverse confinement in a superposition of transverse modes. In addition, longitudinal superlattices are created by two-frequency operation of the laser. Transfer efficiencies of up to 50% from a cesium magneto-optical trap are achieved. Storage times (τ=0.3s) are mainly limited by the background gas pressure. Possible sources of additional loss of atoms are discussed.

© 2004 Optical Society of America

OCIS Codes
(020.7010) Atomic and molecular physics : Laser trapping
(140.3410) Lasers and laser optics : Laser resonators

Citation
Marc Eichhorn, Marcel Mudrich, and Matthias Weidemüller, "Optical dipole trap inside a laser resonator," Opt. Lett. 29, 1147-1149 (2004)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-10-1147


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References

  1. S. Chu, J. E. Bjorkholm, A. Ashkin, and A. Cable, Phys. Rev. Lett. 57, 314 (1986).
  2. R. Grimm, M. Weidemüller, and Yu. B. Ovchninnikov, Adv. At. Mol. Opt. Phys. 42, 95 (2000).
  3. N. Friedman, A. Kaplan, and N. Davidson, Adv. At. Mol. Opt. Phys. 48, 99 (2002).
  4. C. Chin, V. Vuletić, A. J. Kerman, and S. Chu, Phys. Rev. Lett. 85, 2717 (2000).
  5. L. Khaykovich, N. Friedman, S. Baluschev, D. Fathi, and N. Davidson, Europhys. Lett. 50, 454 (2000).
  6. P. W. H. Pinkse, T. Fischer, P. Maunz, and G. Rempe, Nature 404, 365 (2000).
  7. M. D. Barrett, J. A. Sauer, and M. S. Chapman, Phys. Rev. Lett. 87, 010404 (2001).
  8. S. R. Granade, M. E. Gehm, K. M. O'Hara, and J. E. Thomas, Phys. Rev. Lett. 88, 120405 (2002).
  9. S. Jochim, M. Bartenstein, A. Altmeyer, G. Hendl, S. Riedl, C. Chin, J. Hecker Derschlag, and R. Grim, Science, November 13, 2003 (10.1126/science.1093280).
  10. A. Mosk, S. Jochim, H. Moritz, Th. Elsässer, R. Grimm, and M. Weidemüller, Opt. Lett. 26, 1837 (2001), and references therein.
  11. T. A. Savard, K. M. O'Hara, and J. E. Thomas, Phys. Rev. A 56, R1095 (1997).
  12. T. Takekoshi and R. Knize, Opt. Lett. 21, 77 (1996).
  13. C. Monroe, W. Swann, H. Robinson, and C. Wieman, Phys. Rev. Lett. 65, 1571 (1990).
  14. H. Engler, T. Weber, M. Mudrich, R. Grimm, and M. Weidemüller, Phys. Rev. A 62, R031402 (2000).
  15. W. J. Witteman, The CO2 Laser (Springer, Heidelberg, 1987).

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