类型 发表于 2025-3-30 08:53:50
Bragg Scattering of a Coherent Ultracold Atomic Beam in Nonlinear Atom OpticsIn the Bragg resonance regime, the standing wave laser acts as a nonlinear atomic beam splitter. The atomic nonlinearity is due to the dipole-dipole interaction between ultracold atoms which leads to self-phase and cross-phase modulation and two-wave mixing of the scattered atomic waves in the BraggVEN 发表于 2025-3-30 14:32:38
Quantum Nonlinear Dynamics in Atom Opticsl field mediated by the coupling to internal electronic states. In particular we consider the formation of superposition states and fractional revivals of center-of-mass motion for an atom moving in a standing wave and an atom bouncing on an evanescent wave. As examples of non-integrable motion we cPlaque 发表于 2025-3-30 20:31:45
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