Spectroscopy of Superradiant scattering from an array of Bose-Einstein Condensates
arXiv:0810.2918 · doi:10.1103/PhysRevA.79.033605
Abstract
We theoretically study the superradiant gain and the direction of this coherent radiant for an array of Bose-Einstein condensates in an optical lattice. We find that the density grating is formed to amplify the scattering light within the phase match condition. The scattering spectroscopy in the momentum space can provide a method for measuring the overlap of wavefunction between the neighboring sites, which is related to their inner-site and inter-site coherence.
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Cited by in corpus (5)
- Imprinting Light Phase on Matter Wave Gratings in Superradiance Scattering
- Study to improve the performance of interferometer with ultra-cold atoms
- Raman scattering of atoms from a quasi-condensate in a perturbative regime
- Mode competition in superradiant scattering of matter waves
- High Order Momentum Modes by Resonant Superradiant Scattering