We report on continuous variable polarization squeezing and entanglement generated using the interaction with cold atoms in cavity. Both quadrature and polarization entanglement are demonstrated using the inseparability criterion  and the entanglement of formation.
© 2004 Optical Society of America
A. Dantan, V. Josse, L. Vernac, A. Bramati, M. Pinard, and E. Giacobino, "Continuous variable squeezing and entanglement with cold atoms," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper ITuG3.
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