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Scientific article
English

Simple, pulsed, polarization entangled photon pair source

Published inOptics communications, vol. 327, p. 3-6
Publication date2014
Abstract

We report the realization of a fibred polarization entangled photon-pair source at 1560 nm based on a type-II nonlinear interaction and working in the picosecond regime. By taking advantage of a set of fibre filters, we deterministically separate the photons and project them into wavelength separable states. A standard entanglement measurement with a net interference visibility close to 1 proves the relevance of our approach as an enabling technology for entanglement-based quantum communication.

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Citation (ISO format)
BRUNO, Natalia et al. Simple, pulsed, polarization entangled photon pair source. In: Optics communications, 2014, vol. 327, p. 3–6. doi: 10.1016/j.optcom.2014.02.024
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ISSN of the journal0030-4018
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