Bose-einstein partition statistics in superradiant spontaneous emission
We report the realization of the spatial counterpart of the Dicke superradiance. The new process is revealed by the realization of the spatial quantum partition statistics within the detection of photons emitted in sub-Poissonian regime by an active microcavity excited by ultrashort pulses. The superradiant enhancement of the time decay of the dipole excitation has also been investigated.
Mataloni
P
Dipartimento di Fisica and Istituto Nazionale per la Fisica della Materia, Universita di Roma "La Sapienza," Roma, 00185 Italy.
De Angelis E
De Martini F