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Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot

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Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot. / Young, R. J.; Dewhurst, S. J.; Stevenson, R. M.; Shields, A. J.; Atkinson, P.; Cooper, K.; Ritchie, D. A.

In: Applied Physics Letters, Vol. 91, No. 1, 011114, 02.07.2007, p. -.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Young, RJ, Dewhurst, SJ, Stevenson, RM, Shields, AJ, Atkinson, P, Cooper, K & Ritchie, DA 2007, 'Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot', Applied Physics Letters, vol. 91, no. 1, 011114, pp. -. https://doi.org/10.1063/1.2754641

APA

Young, R. J., Dewhurst, S. J., Stevenson, R. M., Shields, A. J., Atkinson, P., Cooper, K., & Ritchie, D. A. (2007). Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot. Applied Physics Letters, 91(1), -. [011114]. https://doi.org/10.1063/1.2754641

Vancouver

Young RJ, Dewhurst SJ, Stevenson RM, Shields AJ, Atkinson P, Cooper K et al. Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot. Applied Physics Letters. 2007 Jul 2;91(1):-. 011114. https://doi.org/10.1063/1.2754641

Author

Young, R. J. ; Dewhurst, S. J. ; Stevenson, R. M. ; Shields, A. J. ; Atkinson, P. ; Cooper, K. ; Ritchie, D. A. / Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot. In: Applied Physics Letters. 2007 ; Vol. 91, No. 1. pp. -.

Bibtex

@article{f9b29f6a31fa4056839e0e6dfeffe0db,
title = "Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot",
abstract = "Correlation between the rectilinear polarizations of the photons emitted from the biexciton decay in a single quantum dot is investigated in a device which allows the charge state of the dot to be controlled. Optimizing emission from the neutral exciton states maximizes the operating efficiency of the biexciton decay. This is important for single dot applications such as a triggered source of entangled photons. As the bias on the device is reduced correlation between the two photons is found to fall dramatically as emission from the negatively charged exciton becomes significant. Lifetime measurements demonstrate that electronic spin-scattering is the likely cause. (c) 2007 American Institute of Physics.",
author = "Young, {R. J.} and Dewhurst, {S. J.} and Stevenson, {R. M.} and Shields, {A. J.} and P. Atkinson and K. Cooper and Ritchie, {D. A.}",
year = "2007",
month = jul,
day = "2",
doi = "10.1063/1.2754641",
language = "English",
volume = "91",
pages = "--",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Inc.",
number = "1",

}

RIS

TY - JOUR

T1 - Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot

AU - Young, R. J.

AU - Dewhurst, S. J.

AU - Stevenson, R. M.

AU - Shields, A. J.

AU - Atkinson, P.

AU - Cooper, K.

AU - Ritchie, D. A.

PY - 2007/7/2

Y1 - 2007/7/2

N2 - Correlation between the rectilinear polarizations of the photons emitted from the biexciton decay in a single quantum dot is investigated in a device which allows the charge state of the dot to be controlled. Optimizing emission from the neutral exciton states maximizes the operating efficiency of the biexciton decay. This is important for single dot applications such as a triggered source of entangled photons. As the bias on the device is reduced correlation between the two photons is found to fall dramatically as emission from the negatively charged exciton becomes significant. Lifetime measurements demonstrate that electronic spin-scattering is the likely cause. (c) 2007 American Institute of Physics.

AB - Correlation between the rectilinear polarizations of the photons emitted from the biexciton decay in a single quantum dot is investigated in a device which allows the charge state of the dot to be controlled. Optimizing emission from the neutral exciton states maximizes the operating efficiency of the biexciton decay. This is important for single dot applications such as a triggered source of entangled photons. As the bias on the device is reduced correlation between the two photons is found to fall dramatically as emission from the negatively charged exciton becomes significant. Lifetime measurements demonstrate that electronic spin-scattering is the likely cause. (c) 2007 American Institute of Physics.

U2 - 10.1063/1.2754641

DO - 10.1063/1.2754641

M3 - Journal article

VL - 91

SP - -

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 1

M1 - 011114

ER -