1305.5350 (Marco Lamperti et al.)

Efficient selection of twin-beam states for the production of
sub-Poissonian light    [PDF]

Marco Lamperti, Alessia Allevi, Maria Bondani, Radek Machulka, Vaclav Michalek, Ondrej Haderka, Jan Perina Jr

We generate nonclassical conditional states by exploiting the quantum correlations of multimode twin-beam states obtained in the mesoscopic photon-number regime. A strong relation between the sub-shot-noise correlations in twin beams and sub-Poissonian character of the conditional states is experimentally revealed and it determines suitable conditions for sub-Poissonian light generation.

View original: http://arxiv.org/abs/1305.5350