Narrowband polarization entanglement sources based on integrated optics for telecom quantum applications

Florian Kaiser (1) , Anthony Martin (1) , Amandine Issautier (1) , Laurent Labonté (1) , Virginia d'Auria (1) , Marc de Micheli (1) , Olivier Alibart (1) , Sébastien Tanzilli (1)

1 LPMC - Laboratoire de physique de la matière condensée

Polarization entangled photon pair sources based on either type-II or type-0 PPLN waveguides emitting at telecom wavelengths are presented. Implementation of such sources, associated high-quality entanglement, as well as related potential for future quantum applications are shown.

Mots clés: Quantum Communication; Entanglement; Guided-wave Optics

Domaines: Physique Quantique [quant-ph]

Florian Kaiser, Anthony Martin, Amandine Issautier, Laurent Labonté, Virginia d'Auria, et al.. Narrowband polarization entanglement sources based on integrated optics for telecom quantum applications. IEEE Photonics Society, Summer Topicals on "Entanglement Distribution in quantum communication and Beyond", Jul 2011, Montréal, Canada. ⟨hal-00858381⟩