Electromagnetic wave dynamics in matter-wave superradiant scattering

We present a small-signal wave propagation theory on matter-wave superradiant scattering. We show, in a longitudinally excited condensate, that the backward-propagating, superradiantly generated optical field propagates with ultraslow group velocity and that the small-signal gain profile has a Bragg...

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Veröffentlicht in:	Physical review letters 2010-02, Vol.104 (5), p.050402-050402, Article 050402
Hauptverfasser:	Deng, L, Payne, M G, Hagley, E W
Format:	Artikel
Sprache:	eng
Schlagworte:	CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ELECTROMAGNETIC RADIATION EMISSION ENERGY-LEVEL TRANSITIONS LASERS NUCLEAR PHYSICS AND RADIATION PHYSICS OPTICAL PUMPING PHOTON EMISSION PULSES PUMPING RADIATIONS RESONANCE SCATTERING STIMULATED EMISSION SUPERRADIANCE VELOCITY WAVE PROPAGATION
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