Quantum Light Generation and Superradiance Effects in the Active Microcavity
- 1 March 1998
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in Journal of Nonlinear Optical Physics & Materials
- Vol. 07 (01) , 121-130
- https://doi.org/10.1142/s0218863598000107
Abstract
The process of generation of non-classical radiation in an active Fabry-Perot dye microcavity, under femtosecond excitation, has been investigated. Single photon states, with a non-classical sub-Poissonian distribution have been generated after the excitation of a small number of active molecules, located between the two mirrors. By multiple excitation of the active medium, collective emission phenomena are expected because of the strong superradiant coupling occurring within the transverse coherence area of the microcavity. In particular, we have experimentally verified the principle of relativistic causality within the process of two-dipole superradiance by transverse interaction, in condition of strong microcavity confinement.Keywords
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