Continuous-variable quantum erasure correcting code

Mikael Østergaard Lassen, Metin Sabuncu, Alexander Huck, J. Niset, N. Cerf, G. Leuchs, Ulrik Lund Andersen

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Abstract

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.
Original languageEnglish
Title of host publication2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS)
PublisherIEEE
Publication date2010
Pages1-2
ISBN (Print)978-1-55752-890-2
Publication statusPublished - 2010
EventConference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC) - San Jose, CA, United States
Duration: 16 May 201021 May 2010
http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=17189

Conference

ConferenceConference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)
CountryUnited States
CitySan Jose, CA
Period16/05/201021/05/2010
Internet address

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