Global ETD Search
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Showing 1 to 2 of 2 for “"Dicke superradiance"”.
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Manipulating Bose-Einstein condensates with laser light
… scattering is shown to be directly analogous to Dicke superradiance, where the electronic coherence is replaced by the coherent center-of-mass motion of the atoms in the condensate. Superradiant Rayleigh scattering was used to amplify atomic matter waves. The active medium was a Bose-Einstein …
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Far-infrared superradiance in methyl fluoride
Dicke superradiance, that is, cooperative spontaneous emission, has been observed in methyl fluoride, which is optically pumped by a pulsed carbon dioxide TEA laser operated on the P(20) line at 9.55 ~m. The far-infrared (FIR) super-radiant pulses, at a wavelength of 496 microns, were identified by …