Single crystal source of polarization entangled photons at non-degenerate wavelengths

We demonstrate a bright, narrowband, compact single-crystal source of polarization entangled photon pairs at non-degenerate wavelength. This work is instrumental for quantum key distribution and entanglement transfer from photonic to atomic qubits.

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Bibliographic Details
Published in:2008 Conference On Lasers And Electro-Optics & Quantum Electronics And Laser Science Conference p. 2996
Main Authors: Sauge, Sebastien, Swillo, Marcin, Xavier, Guilherme, Tengner, Maria, Karlsson, Anders
Format: Conference Proceeding
Language:English
Published: 2008
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Description
Summary:We demonstrate a bright, narrowband, compact single-crystal source of polarization entangled photon pairs at non-degenerate wavelength. This work is instrumental for quantum key distribution and entanglement transfer from photonic to atomic qubits.
ISBN:1557528594
9781557528599
DOI:10.1109/QELS.2008.4552948