Subradiance and radiation trapping in cold atoms

We experimentally and numerically study the temporal dynamics of light scattered by large clouds of cold atoms after the exciting laser is switched off in the low intensity (linear optics) regime. Radiation trapping due to multiple scattering as well as subradiance lead to decay much slower than the...

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Veröffentlicht in:	arXiv.org 2018-07
Hauptverfasser:	Weiss, Patrizia, Araújo, Michelle O, Kaiser, Robin, Guerin, William
Format:	Artikel
Sprache:	eng
Schlagworte:	Cold atoms Cold traps Computer simulation Decay rate Dipoles Fluorescence Matter & antimatter Physics - Atomic Physics Quantum theory Radiation trapping Random walk
Online-Zugang:	Volltext
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