Conference on Lasers and Electro-Optics

Quantum Interference Measurement for Realizing a Polarization-Based Quantum Relay at 1550 nm

Yinghong Xue, Akio Yoshizawa, Hidemi Tsuchida

Published Jan 1, 2010• 0 citations

Abstract

We observed quantum interference using two polarization-entangled photon pairs at 1550 nm, created in two periodically poled lithium niobate waveguides. Using four-fold coincidences, a visibility of 75% was observed without subtracting accidental coincidences.

DOI: 10.1364/qels.2010.qthi6

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