2007•Unpublished venueRequires access
Generation of polarization entanglement utilizing spatially correlated photon pairs from spontaneous parametric down-conversion
T. Yamaguchi, Ryōsuke Shimizu, Yasuyoshi Mitsumori, Hideo Kosaka, Keiichi Edamatsu
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Abstract
Polarization entanglement of photons provides a superior environment to demonstrate quantum info-communication protocols. Thus far, several methods using parametric down-conversion process have been realized to generate polarization-entangled photon pairs. In this report, we propose a novel method to generate polarization entanglement from spatially correlated photon pairs and demonstrate its experimental verification.