Preparation of polarization entangled mixed states of two photons
arXiv:quant-ph/0107145 · doi:10.1103/PhysRevA.69.014304
Abstract
We propose a scheme for preparing arbitrary two photons polarization entangled mixed states via controlled location decoherence. The scheme uses only linear optical devices and single-mode optical fibers, and may be feasible in experiment within current optical technology.
3 pages, 5 figs. The article has been rewritten. Discussion about experiment are added. To appear in Phys. Rev. A
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