Holography, vortices and qudits: Encoding quantum information in optical spatial modes

N. K. Langford; R. B. Dalton; A. Gilchrist; J. L. O'Brien; G. J. Pryde; A. G. White; M. D. Harvey; S. D. Bartlett

Holography, vortices and qudits: Encoding quantum information in optical spatial modes

N. K. Langford^*, R. B. Dalton, A. Gilchrist, J. L. O'Brien, G. J. Pryde, A. G. White, M. D. Harvey, S. D. Bartlett

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Using quantum state tomography, we completely characterise entangled qubits and qutrits encoded in photons in different transverse spatial modes. We investigate using such entangled qutrits for quantum bit commitment, the basis of quantum coin flipping.

Original language	English
Pages (from-to)	535-536
Number of pages	2
Journal	OSA Trends in Optics and Photonics Series
Volume	97
Publication status	Published - 2004
Externally published	Yes

Cite this

@article{02c77a5adc4a4c70bafd0ee5ac8d9dbc,

title = "Holography, vortices and qudits: Encoding quantum information in optical spatial modes",

abstract = "Using quantum state tomography, we completely characterise entangled qubits and qutrits encoded in photons in different transverse spatial modes. We investigate using such entangled qutrits for quantum bit commitment, the basis of quantum coin flipping.",

author = "Langford, {N. K.} and Dalton, {R. B.} and A. Gilchrist and O'Brien, {J. L.} and Pryde, {G. J.} and White, {A. G.} and Harvey, {M. D.} and Bartlett, {S. D.}",

year = "2004",

language = "English",

volume = "97",

pages = "535--536",

journal = "OSA Trends in Optics and Photonics Series",

issn = "1094-5695",

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TY - JOUR

T1 - Holography, vortices and qudits

T2 - Encoding quantum information in optical spatial modes

AU - Langford, N. K.

AU - Dalton, R. B.

AU - Gilchrist, A.

AU - O'Brien, J. L.

AU - Pryde, G. J.

AU - White, A. G.

AU - Harvey, M. D.

AU - Bartlett, S. D.

PY - 2004

Y1 - 2004

N2 - Using quantum state tomography, we completely characterise entangled qubits and qutrits encoded in photons in different transverse spatial modes. We investigate using such entangled qutrits for quantum bit commitment, the basis of quantum coin flipping.

AB - Using quantum state tomography, we completely characterise entangled qubits and qutrits encoded in photons in different transverse spatial modes. We investigate using such entangled qutrits for quantum bit commitment, the basis of quantum coin flipping.

UR - http://www.scopus.com/inward/record.url?scp=33645213900&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33645213900

SN - 1094-5695

VL - 97

SP - 535

EP - 536

JO - OSA Trends in Optics and Photonics Series

JF - OSA Trends in Optics and Photonics Series

ER -

Holography, vortices and qudits: Encoding quantum information in optical spatial modes

Abstract

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