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Biphoton interference with a quantum dot source of entangled light

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Biphoton interference with a quantum dot source of entangled light. / Hudson, A. J.; Stevenson, R. M.; Young, R. J. et al.
In: Physica E: Low-dimensional Systems and Nanostructures, Vol. 40, No. 6, 04.2008, p. 1888-1890.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Hudson, AJ, Stevenson, RM, Young, RJ, Atkinson, P, Cooper, K, Ritchie, DA & Shields, AJ 2008, 'Biphoton interference with a quantum dot source of entangled light', Physica E: Low-dimensional Systems and Nanostructures, vol. 40, no. 6, pp. 1888-1890. https://doi.org/10.1016/j.physe.2007.08.130

APA

Hudson, A. J., Stevenson, R. M., Young, R. J., Atkinson, P., Cooper, K., Ritchie, D. A., & Shields, A. J. (2008). Biphoton interference with a quantum dot source of entangled light. Physica E: Low-dimensional Systems and Nanostructures, 40(6), 1888-1890. https://doi.org/10.1016/j.physe.2007.08.130

Vancouver

Hudson AJ, Stevenson RM, Young RJ, Atkinson P, Cooper K, Ritchie DA et al. Biphoton interference with a quantum dot source of entangled light. Physica E: Low-dimensional Systems and Nanostructures. 2008 Apr;40(6):1888-1890. doi: 10.1016/j.physe.2007.08.130

Author

Hudson, A. J. ; Stevenson, R. M. ; Young, R. J. et al. / Biphoton interference with a quantum dot source of entangled light. In: Physica E: Low-dimensional Systems and Nanostructures. 2008 ; Vol. 40, No. 6. pp. 1888-1890.

Bibtex

@article{691a88b9deaf4f2e979154312f0fadb1,
title = "Biphoton interference with a quantum dot source of entangled light",
abstract = "We demonstrate optical interferometry beyond the limits imposed by the photon wavelength using 'triggered' entangled photon pairs from a semiconductor quantum dot. Interference fringes of the entangled biphoton state reveals a periodicity half of that obtained with the single photon, and much less than that of the pump laser. High fringe visibility indicates that biphoton interference is less sensitive to decoherence than interference of two sequential single photons. The results suggest that quantum interferometry may be possible using a semiconductor LED-like device. (C) 2007 Elsevier B.V. All rights reserved.",
author = "Hudson, {A. J.} and Stevenson, {R. M.} and Young, {R. J.} and P. Atkinson and K. Cooper and Ritchie, {D. A.} and Shields, {A. J.}",
year = "2008",
month = apr,
doi = "10.1016/j.physe.2007.08.130",
language = "English",
volume = "40",
pages = "1888--1890",
journal = "Physica E: Low-dimensional Systems and Nanostructures",
issn = "1386-9477",
publisher = "Elsevier",
number = "6",

}

RIS

TY - JOUR

T1 - Biphoton interference with a quantum dot source of entangled light

AU - Hudson, A. J.

AU - Stevenson, R. M.

AU - Young, R. J.

AU - Atkinson, P.

AU - Cooper, K.

AU - Ritchie, D. A.

AU - Shields, A. J.

PY - 2008/4

Y1 - 2008/4

N2 - We demonstrate optical interferometry beyond the limits imposed by the photon wavelength using 'triggered' entangled photon pairs from a semiconductor quantum dot. Interference fringes of the entangled biphoton state reveals a periodicity half of that obtained with the single photon, and much less than that of the pump laser. High fringe visibility indicates that biphoton interference is less sensitive to decoherence than interference of two sequential single photons. The results suggest that quantum interferometry may be possible using a semiconductor LED-like device. (C) 2007 Elsevier B.V. All rights reserved.

AB - We demonstrate optical interferometry beyond the limits imposed by the photon wavelength using 'triggered' entangled photon pairs from a semiconductor quantum dot. Interference fringes of the entangled biphoton state reveals a periodicity half of that obtained with the single photon, and much less than that of the pump laser. High fringe visibility indicates that biphoton interference is less sensitive to decoherence than interference of two sequential single photons. The results suggest that quantum interferometry may be possible using a semiconductor LED-like device. (C) 2007 Elsevier B.V. All rights reserved.

U2 - 10.1016/j.physe.2007.08.130

DO - 10.1016/j.physe.2007.08.130

M3 - Journal article

VL - 40

SP - 1888

EP - 1890

JO - Physica E: Low-dimensional Systems and Nanostructures

JF - Physica E: Low-dimensional Systems and Nanostructures

SN - 1386-9477

IS - 6

ER -