DocumentCode
2879217
Title
Experimental demonstration of entanglement reduction and restoration for three party secret sharing
Author
Broadbent, Curtis ; Khan, Irfan Ali ; Howell, John C.
Author_Institution
Dept. of Phys. & Astron., Univ. of Rochester, Rochester, NY
fYear
2006
fDate
21-26 May 2006
Firstpage
1
Lastpage
2
Abstract
We perform an experimental demonstration of the physical mechanism utilized by most three party secret sharing protocols. By local operations at distant locations, we reduce and restore entanglement in a polarization entangled bipartite qubit system.
Keywords
optical parametric amplifiers; optical parametric oscillators; quantum optics; bipartite qubit system; distant locations; entanglement reduction; entanglement restoration; physical mechanism; three party secret sharing; Attenuation; Cryptography; Filters; Laser excitation; Optical interferometry; Optical polarization; Optical pumping; Optical retarders; Protocols; Quantum entanglement; (190:4970) Parametric oscillators and amplifiers; (270:0270) Quantum Optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location
Long Beach, CA
Print_ISBN
978-1-55752-813-1
Electronic_ISBN
978-1-55752-813-1
Type
conf
DOI
10.1109/CLEO.2006.4628714
Filename
4628714
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