Publication:
Dispersive propagation of ultras low pulses in an atomic Bose-Einstein condensate

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Tarhan, Devrim
Sefi, Seçkin

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One-dimensional propagation of ultraslow optical pulses in an atomic Bose-Einstein condensate taking into account the dispersion and the spatial inhomogeneity is investigated. Analytical and semi-analytical solutions of the dispersive inhomogeneous wave equation modeling the ultraslow pulse propagation are developed and compared against the standard wave equation solvers based upon Cranck-Nicholson and pseudo-spectral methods. The role of curvature of the trapping potential of the condensate on the amount of dispersion of the ultraslow pulse is pointed out.

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Polish Acad Sciences Inst Physics

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Physics

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Acta Physica Polonica A

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10.12693/APhysPolA.120.992

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