Using stimulated parametric down-conversion, we propose a method for generating multiphoton path entanglement. By a special coincidence detection at one down-converted arm, the photons of the second arm non-locally bunch into the desired state. Experimental demonstration for the case of two photons is presented, as well as how to extend the scheme to any number of photons.
Path entangled photons from parametric down-conversion
2005 Quantum Electronics and Laser Science Conference ; 1 ; 298-300 Vol. 1
2005-01-01
1179710 byte
Conference paper
Electronic Resource
English
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