DocumentCode
2270438
Title
Experimental demonstration of continuous variable entanglement distillation
Author
Dong, R.F. ; Lassen, M. ; Marquardt, Ch ; Filip, R. ; Andersen, U.L. ; Leuchs, G.
Author_Institution
Max-Planck Forschungsgruppe, Univ. Erlangen-Nurnberg, Erlangen
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
We experimentally demonstrate distillation of continuous variable entanglement through an attenuating quantum channel. Through a simple protocol based entirely on linear optics and homodyne detection we probabilistically filter out a highly entangled state from a less non-entangled mixed state.
Keywords
quantum entanglement; quantum optics; attenuating quantum channel; continuous variable entanglement distillation; entangled state; homodyne detection; linear optics; nonentangled mixed state; Attenuation; Noise reduction; Nonlinear optics; Optical attenuators; Optical fiber polarization; Optical filters; Optical receivers; Protocols; Quantum entanglement; Ultrafast optics; 060.4370; 190.3270; 270.5565; 270.6570;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4573005
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