We generate nonclassical conditional states by exploiting the quantum correlations of multimode twin-beam states endowed with a sizeable number of photons. A strong relation between the sub-shot-noise correlations exhibited by twin beams and the sub-Poissonian character of the conditional states is experimentally revealed, determining the optimal conditions for sub-Poissonian light generation.

Optimal sub-Poissonian light generation from twin beams by photon-number resolving detectors

Lamperti, M.;ALLEVI, ALESSIA;
2014

Abstract

We generate nonclassical conditional states by exploiting the quantum correlations of multimode twin-beam states endowed with a sizeable number of photons. A strong relation between the sub-shot-noise correlations exhibited by twin beams and the sub-Poissonian character of the conditional states is experimentally revealed, determining the optimal conditions for sub-Poissonian light generation.
Conditional state; Multimodes; Optimal conditions; Quantum correlations; Sub-Poissonian light; Twin beams
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11383/1894321
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