Absorption-induced optical bistability and dissipative solitons in a BEC interferometer


A model of the absorption-induced nonlinear response of an atomic Bose-Einstein condensate driven by a weak resonant laser beam is presented. The model takes into account the slow BEC decay due to spontaneous emission and magnetic-trap loss by binary collisions, as well as compensation of the decay by injection of ground-state atoms into the trap. It is shown that the nonlinear response is much stronger than in other nonlinear optical media. For a BEC interferometer driven by a monochromatic beam, the threshold intensity for hysteretic switching is found, and dissipative spatial solitons are demonstrated.

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  1. 1.

    W. Ketterle, Usp. Fiz. Nauk 173, 1339 (2003).

    Article  Google Scholar 

  2. 2.

    E. D. Trifonov, Zh. Éksp. Teor. Fiz. 120, 1117 (2001) [JETP 93, 969 (2001)].

    Google Scholar 

  3. 3.

    D. Schneble, Y. Torri, M. Boyd, et al., Science 300, 475 (2003).

    Article  ADS  Google Scholar 

  4. 4.

    M. Saffman and D. V. Skryabin, in Spatial Solitons, Ed. by S. Trillo and W. Torruelas (Springer, Berlin, 2001), p. 1.

    Google Scholar 

  5. 5.

    N. N. Rozanov and V. A. Smirnov, Pis’ma Zh. Éksp. Teor. Fiz. 82, 27 (2005) [JETP Lett. 82, 26 (2005)].

    Google Scholar 

  6. 6.

    J. Javanianen, Phys. Rev. Lett. 75, 1927 (1995).

    Article  ADS  Google Scholar 

  7. 7.

    G. Lens, P. Meystre, and E. M. Wright, Phys. Rev. Lett. 71, 3271 (1993).

    Article  ADS  Google Scholar 

  8. 8.

    K. V. Krutitsky, F. Burgbacher, and J. Audretsch, Phys. Rev. A 59, 1517 (1999).

    Article  ADS  Google Scholar 

  9. 9.

    A. J. Moerdijk and B. J. Verhaar, Phys. Rev. A 53, R19 (1996).

    Article  ADS  Google Scholar 

  10. 10.

    N. N. Rozanov, Optical Bistability and Hysteresis in Distributed Nonlinear Systems (Nauka, Moscow, 1997) [in Russian].

    Google Scholar 

  11. 11.

    N. N. Rozanov, S. V. Fedorov, and A. N. Shatsev, Zh. Éksp. Teor. Fiz. 125, 486 (2004) [JETP 98, 427 (2004)].

    Google Scholar 

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Original Russian Text © N.N. Rosanov, V.A. Smirnov, S.V. Fedorov, 2006, published in Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2006, Vol. 129, No. 5, pp. 803–807.

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Rosanov, N.N., Smirnov, V.A. & Fedorov, S.V. Absorption-induced optical bistability and dissipative solitons in a BEC interferometer. J. Exp. Theor. Phys. 102, 703–706 (2006). https://doi.org/10.1134/S1063776106050013

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PACS numbers

  • 42.65.Tg
  • 67.40.-w