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QUANTUM TRAJECTORIES, FEEDBACK AND SQUEEZING
https://doi.org/10.1142/S0219749908003815Cited by:6 (Source: Crossref)
Abstract
Quantum trajectory theory is the best mathematical set up to model continual observations of a quantum system and feedback based on the observed output. Inside this framework, we study how to enhance the squeezing of the fluorescence light emitted by a two-level atom, stimulated by a coherent monochromatic laser. In the presence of a Wiseman-Milburn feedback scheme, based on the homodyne detection of a fraction of the emitted light, we analyze the squeezing dependence on the various control parameters.
