Preparing photon pairs entangled in any desired spatial modes via interference

Enrique J. Galvez

doi:10.1117/12.883651

3 June 2011 Preparing photon pairs entangled in any desired spatial modes via interference

Enrique J. Galvez

Proceedings Volume 8057, Quantum Information and Computation IX; 805706 (2011) https://doi.org/10.1117/12.883651
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

This article presents a proposal for producing photon pairs in states that are entangled in their spatial modes. The method sends collinear pairs of photons to an unbalanced interferometer with diffractive optical elements, and uses coherence and timing discrimination to create entangled states.

Citation Download Citation

Enrique J. Galvez "Preparing photon pairs entangled in any desired spatial modes via interference", Proc. SPIE 8057, Quantum Information and Computation IX, 805706 (3 June 2011); https://doi.org/10.1117/12.883651

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