Spectroscopy of Strong-Pulse Superradiance in a Bose-Einstein condensate
arXiv:0705.2518 · doi:10.1103/PhysRevA.76.043603
Abstract
We study experimentally superradiance in a Bose-Einstein condensate using a two-frequency pump beam. By controlling the frequency difference between the beam components, we measure the spectrum of the backward (energy-mismatched) superradiant atomic modes. In addition, we show that the populations of these modes display coherent time-dynamics. These results are compared to a semi-classical model based on coupled Schroedinger-Maxwell equations.
References in corpus (5)
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Cited by in corpus (16)
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- The effect of light assisted collisions on matter wave coherence in superradiant Bose-Einstein condensates
- Recoil-induced subradiance in a cold atomic gas
- Imprinting Light Phase on Matter Wave Gratings in Superradiance Scattering
- Resonant sequential scattering in two-frequency-pumping superradiance from a Bose-Einstein condensate
- The 2nd order coherence of superradiance from a Bose--Einstein condensate
- Spectroscopy of Superradiant scattering from an array of Bose-Einstein Condensates
- Early Stage of Superradiance from Bose-Einstein Condensates
- Superradiance of a subwavelength array of independent classical nonlinear emitters
- Super- and subradiance in dilute disordered cold atomic samples: observations and interpretations
- High Order Momentum Modes by Resonant Superradiant Scattering
- Controlled generation of momentum states in a high-finesse ring cavity
- Photon recoil momentum in a Bose-Einstein condensate of a dilute gas
- Asymmetric superradiant scattering and abnormal mode amplification induced by atomic density distortion
- Passage-time statistics of superradiant light pulses from Bose-Einstein condensates