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Biphoton interference with a quantum dot entangled light source

Research output: Contribution to journalJournal article

Published

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Biphoton interference with a quantum dot entangled light source. / Stevenson, R. M.; Hudson, A. J.; Young, R. J.; Atkinson, P.; Cooper, K.; Ritchie, D. A.; Shields, A. J.

In: Optics Express, Vol. 15, No. 10, 14.05.2007, p. 6507-6512.

Research output: Contribution to journalJournal article

Harvard

Stevenson, RM, Hudson, AJ, Young, RJ, Atkinson, P, Cooper, K, Ritchie, DA & Shields, AJ 2007, 'Biphoton interference with a quantum dot entangled light source', Optics Express, vol. 15, no. 10, pp. 6507-6512.

APA

Stevenson, R. M., Hudson, A. J., Young, R. J., Atkinson, P., Cooper, K., Ritchie, D. A., & Shields, A. J. (2007). Biphoton interference with a quantum dot entangled light source. Optics Express, 15(10), 6507-6512.

Vancouver

Stevenson RM, Hudson AJ, Young RJ, Atkinson P, Cooper K, Ritchie DA et al. Biphoton interference with a quantum dot entangled light source. Optics Express. 2007 May 14;15(10):6507-6512.

Author

Stevenson, R. M. ; Hudson, A. J. ; Young, R. J. ; Atkinson, P. ; Cooper, K. ; Ritchie, D. A. ; Shields, A. J. / Biphoton interference with a quantum dot entangled light source. In: Optics Express. 2007 ; Vol. 15, No. 10. pp. 6507-6512.

Bibtex

@article{161f7dd23f67462ca7df1a287115c63e,
title = "Biphoton interference with a quantum dot entangled light source",
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 Optical Society of America",
author = "Stevenson, {R. M.} and Hudson, {A. J.} and Young, {R. J.} and P. Atkinson and K. Cooper and Ritchie, {D. A.} and Shields, {A. J.}",
year = "2007",
month = may
day = "14",
language = "English",
volume = "15",
pages = "6507--6512",
journal = "Optics Express",
issn = "1094-4087",
publisher = "Optical Society of American (OSA)",
number = "10",

}

RIS

TY - JOUR

T1 - Biphoton interference with a quantum dot entangled light source

AU - Stevenson, R. M.

AU - Hudson, A. J.

AU - Young, R. J.

AU - Atkinson, P.

AU - Cooper, K.

AU - Ritchie, D. A.

AU - Shields, A. J.

PY - 2007/5/14

Y1 - 2007/5/14

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 Optical Society of America

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 Optical Society of America

M3 - Journal article

VL - 15

SP - 6507

EP - 6512

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 10

ER -