par Lassen, Mikael;Sabuncu, Metin;Huck, Alexander;Niset, Julien ;Cerf, Nicolas ;Leuchs, Gerd;Andersen, Ulrik Lund
Référence Optics InfoBase Conference Papers, CLEO/QELS, JThE25
Publication Publié, 2010
Référence Optics InfoBase Conference Papers, CLEO/QELS, JThE25
Publication Publié, 2010
Article révisé par les pairs
Résumé : | We experimentally demonstrate a continuous variable quantum erasure-correcting code, which protects coherent states of light against complete erasure. The scheme encodes two coherent states into a bi-party entangled state, and the resulting 4-mode code is conveyed through 4 independent channels that randomly erases the signal. We show experimentally that the transmitted state can be corrected by performing a syndrome measurement followed by a corrective transformation. © 2010 Optical Society of America. |