Engineering a long distance free-space quantum channel
Authors: 
Roberto Corvaja, Ivan Capraro, Alberto Dall'Arche, Nicola Dalla Pozza, Francesca Gerlin, Andrea Tomaello, Mattia Zorzi, Antonio Assalini, Augusto Ferrante, Gianfranco Pierobon, Francesco Ticozzi, Giuseppe Vallone, Paolo VilloresiAuthors Info & Claims
Article No.: 187, Pages 1 - 5
Abstract
We present the main design issues and the tests in the setup of a long distance free-space quantum link under development within the project "QuantumFuture" of the University of Padova. In particular, new achievements in the actual engineering of the link are presented, both for polarization quantum states encoding and for coherent quantum states.
References
[1]
D. Bouwmeester, A. Ekert, and A. Zeilinger, eds. The physics of quantum information: quantum cryptography, quantum teleportation, quantum computation. Springer Verlag, 2000.
[2]
P. Villoresi, T. Jennewein, F. Tamburini, C. Bonato M. Aspelmeyer, R. Ursin, C. Pernechele, V. Luceri, G. Bianco, A. Zeilinger, and C. Barbieri, "Experimental verification of the feasibility of a quantum channel between space and earth," New Journal of Physics, 10:033038, 2008.
[3]
R. Corvaja, A. Assalini, "Error performance limit of binary quantum communications over a turbulent medium", Proc. ISABEL 2010, Rome, Italy, 2010.
[4]
F. Ticozzi, M. Zorzi and A. Ferrante, "On quantum channel estimation with minimal resources," arxiv.org/pdf/1106.2105, 2011.
[5]
A. Assalini, N. Dalla Pozza, and G. Pierobon, "Revisiting the Dolinar receiver through multiple-copy state discrimination theory," Phys. Rev. A, vol. 8, n. 2 (022342) Aug. 2011.
[6]
L. Bolbasova and V. P. Lukin, "Isoplanatic requirements for adaptive-optics systems", SPIE 10.1117/2.1200912.002535.
[7]
J. J. Fuensalida, S. Chueca, J. M. Delgado, B. García Lorenzo, J. M. Rodríguez González, C. K. Hoegemann, E. G. Mendizabal, M. Reyes, M. Verde, J. Vernin, "Vertical structure of the turbulence above the observatories of Canary Islands: parameters and statistics for adaptive otpics,", Proc. SPIE, vol. 5490, pp 749--757, 2004.
[8]
D. L. Fried, "Anisoplanatism in adaptive optics", J. Opt. Soc. Am. A, 72(1), pp. 52--61, 1982.
[9]
J. A. Louthain and J. D. Schmidt. "Anisoplanatism in airborne laser communication," Opt. Express, 16(14), pp. 10769--10785, 2008.
[10]
E. P. Magee, M. R. Whiteley, S. T. Das, and B. M. Welsh, "Tilt anisoplanatism in extended turbulence propagation,", Proc. SPIE, Vol. 4976, pp 13--21, 2003.
[11]
M. A. Nielsen and I. L. Chuang. Quantum Computation and Information. Cambridge University Press, 2002.
[12]
K. Kraus. States, Effects, and Operations: Fundamental Notions of Quantum Theory. Lecture notes in Physics. Springer Verlag, 1983.
[13]
M. B. Ruskai, S. Szarek, and E. Werner, "An analysis of completely-positive trace-preserving maps on M 2". Lin. Algebra and its Applic., 347(1--3):159--187, 2002.
[14]
A. Holevo. Statistical Structure of Quantum Theory. Lect. Notes in Physics: 67. Springer-Verlag, 2001.
[15]
D. Petz. Quantum Information Theory and Quantum Statistics. Springer Verlag, 2008.
[16]
C. W. Helstrom, Quantum Detection and Estimation Theory. Academic Press, New York, 1976.
[17]
S. Dolinar, "An optimal receiver for the binary coherent state quantum channel", MIT Res. Lab. Electron. Quart. Prog. Report, vol. 111, 1973.
[18]
R. L. Cook, P. J. Martin, and J. M. Geremia, "Optical coherent state discrimination using a closed-loop quantum measurement," Nature, vol. 446, 2007.
[19]
J. Geremia, "Distinguishing between optical coherent states with imperfect detection," Phys. Rev. A, vol. 70, n. 6 (062303) Dec. 2004.
[20]
C. Wittmann, M. Takeoka, K. N. Cassemiro, M. Sasaki, G. Leuchs, U. L. Andersen, "Demonstration of near-optimal discrimination of optical coherent states," Phys. Rev. Lett., vol. 101, n. 21 (210501) Nov. 2009.
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- Engineering a long distance free-space quantum channel
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Published In
October 2011
949 pages
ISBN:9781450309134
DOI:10.1145/2093698
- Conference Chair:
- Simone Frattasi,
- Program Chair:
- Nicola Marchetti
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Sponsors
- Universitat Pompeu Fabra
- IEEE
- Technical University of Catalonia Spain: Technical University of Catalonia (UPC), Spain
- River Publishers: River Publishers
- CTTC: Technological Center for Telecommunications of Catalonia
- CTIF: Kyranova Ltd, Center for TeleInFrastruktur
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 26 October 2011
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- Research-article
Conference
ISABEL '11
Sponsor:
- Technical University of Catalonia Spain
- River Publishers
- CTTC
- CTIF
ISABEL '11: International Symposium on Applied Sciences in Biomedical and Communication Technologies
October 26 - 29, 2011
Barcelona, Spain
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