Experimental distillation of squeezed states
J. Heersink, Christoph W. Marquardt, Ruifang Dong, Maria V. Chekhova, Radim Filip, Stefan Lorenz, Gerd Leuchs, Ulrik L. Andersen · 2006
We report on the first experimental distillation of an intense squeezed state from a non-Gaussian mixture of polarization squeezed states. Conditioning the signal on a tap measurement, we observe probabilistic recovery of the squeezing.