Publication Date:
2013
abstract:
We demonstrate broadband polarization-entangled photon pair generation in a poled fiber phase matched for Type II downconversion in the 1.5 μm telecom band. Even with signal-idler separation greater than 100 nm, we observe fringe visibilities greater than 97% and tangle greater than 0.8. A Hong-Ou-Mandel interference experiment is also used to experimentally confirm the broadband nature of the entanglement.
Iris type:
1.1 Articolo in rivista
Keywords:
Nonlinear optics; Quantum Optics
List of contributors:
E. Y., Zhu; Z., Tang; L., Qian; L. G., Helt; Liscidini, Marco; J. E., Sipe; C., Corbari; A., Canagasabey; M., Ibsen; P. G., Kazansky
Published in: