Quantum Key Distribution in a High-Dimensional State Space: Exploiting the Transverse Degree of Freedom of the Photon

被引：19

作者：

Boyd, Robert W. ^{[1
,2
]}

Jha, Anand ^{[3
]}

Malik, Mehul ^{[3
]}

O'Sullivan, Colin ^{[3
]}

Rodenburg, Brandon ^{[3
]}

Gauthier, Daniel J. ^{[4
]}

机构：

[1] Univ Rochester, Inst Opt, Dept Phys & Astron, Rochester, NY 14627 USA

[2] Univ Ottawa, Dept Phys, Ottawa, ON KIN 6N5, Canada

[3] Univ Rochester, Inst Opt, Rochester, NY 14627 USA

[4] Duke Univ, Dept Phys, Durham, NC 27708 USA

来源：

ADVANCES IN PHOTONICS OF QUANTUM COMPUTING, MEMORY, AND COMMUNICATION IV | 2011年 / 7948卷

关键词：

quantum key distribution; orbital angular momentum; quantum imaging; ORBITAL ANGULAR-MOMENTUM; ATMOSPHERIC-TURBULENCE; LIGHT; SECURITY;

D O I：

10.1117/12.873491

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We describe a procedure to construct a free-space quantum key distribution system that can carry many bits of information per photon. We also describe the current status of our laboratory implementation of these plans.

引用

页数：6

共 31 条

[1] ORBITAL ANGULAR-MOMENTUM OF LIGHT AND THE TRANSFORMATION OF LAGUERRE-GAUSSIAN LASER MODES [J].

ALLEN, L ;

BEIJERSBERGEN, MW ;

SPREEUW, RJC ;

WOERDMAN, JP .

PHYSICAL REVIEW A, 1992, 45 (11) :8185-8189

[2] Quantum communication without alignment using multiple-qubit single-photon states [J].

Aolita, L. ;

Walborn, S. P. .

PHYSICAL REVIEW LETTERS, 2007, 98 (10)

[3] Beating the channel capacity limit for linear photonic superdense coding [J].

Barreiro, Julio T. ;

Wei, Tzu-Chieh ;

Kwiat, Paul G. .

NATURE PHYSICS, 2008, 4 (04) :282-286

[4] Quantum cryptography with 3-state systems [J].

Bechmann-Pasquinucci, H ;

Peres, A .

PHYSICAL REVIEW LETTERS, 2000, 85 (15) :3313-3316

[5]

Bennett C. H., 2014, Theoretical computer science, P175, DOI [DOI 10.1016/J.TCS.2014.05.025, 10.1016/j.tcs.2014.05.025]

[6] Efficient Sorting of Orbital Angular Momentum States of Light [J].

Berkhout, Gregorius C. G. ;

Lavery, Martin P. J. ;

Courtial, Johannes ;

Beijersbergen, Marco W. ;

Padgett, Miles J. .

PHYSICAL REVIEW LETTERS, 2010, 105 (15)

[7] Quantum key distribution using multilevel encoding:: security analysis [J].

Bourennane, M ;

Karlsson, A ;

Björk, G ;

Gisin, N ;

Cerf, NJ .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (47) :10065-10076

[8] Security of quantum key distribution using d-level systems -: art. no. 127902 [J].

Cerf, NJ ;

Bourennane, M ;

Karlsson, A ;

Gisin, N .

PHYSICAL REVIEW LETTERS, 2002, 88 (12) :4-127902

[9]

CROBLACHER S, 2006, NEW J PHYS, V8, P75

[10] QUANTUM CRYPTOGRAPHY BASED ON BELL THEOREM [J].

EKERT, AK .

PHYSICAL REVIEW LETTERS, 1991, 67 (06) :661-663

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