Entanglement generation using silicon wire waveguide
arXiv:0711.2328 · doi:10.1063/1.2814040
Abstract
We report the first entanglement generation experiment that utilizes a silicon waveguide. Using spontaneous four-wave mixing in a 1.09-cm-long silicon wire waveguide, we generated 1.5-um, high-purity time-bin entangled photons without temperature control, and observed a two-photon interference fringe with >73% visibility.
8 pages, 3 figures. A part of this content was presented at Eur. Conf. Opt. Commun. ECOC 2007, postdeadline paper 2.3, September 20, 2007, Berlin
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