Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources

Y-LD Ho; MJ Cryan; IJ Craddock; CJ Railton; JG Rarity

doi:10.1109/NANO.2004.1392298

Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources

Y-LD Ho, MJ Cryan, IJ Craddock, CJ Railton, JG Rarity

QET Labs

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

Abstract

We analyze micro-pillar micro-cavities of III-V semiconductor materials and propose a new type of micro-pillar micro-cavity based on an annular geometry using 3-D finite-difference time-domain (FDTD) method. A dipole source in the cavity region models a single quantum-dot source. We find strong modifications to the dipole emission due to the small modal volume and high Q-factor. We then discuss application to the development of efficient single-photon sources for use in quantum information processing.

Translated title of the contribution	Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources
Original language	English
Title of host publication	Nanotechnology, 2004. 4th IEEE Conference on
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	204 - 206
Number of pages	3
ISBN (Print)	0780385365
DOIs	https://doi.org/10.1109/NANO.2004.1392298
Publication status	Published - 16 Aug 2004

Bibliographical note

Name and Venue of Event: Munich, Germany

Research Groups and Themes

QETLabs
Photonics and Quantum

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10.1109/NANO.2004.1392298

http://ieeexplore.ieee.org/search/srchabstract.jsp?arnumber=1392298&isnumber=30307&punumber=9589&k2dockey=1392298@ieeecnfs&query=(+((ho++y.-l.d.+)%3Cin%3Eau+)+%3Cor%3E+((ying-lung+daniel+ho)%3Cin%3Eau+)+)&pos=6

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@inproceedings{2aee6d5911284d56b37a9bebe01b9cf4,

title = "Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources",

abstract = "We analyze micro-pillar micro-cavities of III-V semiconductor materials and propose a new type of micro-pillar micro-cavity based on an annular geometry using 3-D finite-difference time-domain (FDTD) method. A dipole source in the cavity region models a single quantum-dot source. We find strong modifications to the dipole emission due to the small modal volume and high Q-factor. We then discuss application to the development of efficient single-photon sources for use in quantum information processing.",

author = "Y-LD Ho and MJ Cryan and IJ Craddock and CJ Railton and JG Rarity",

note = "Name and Venue of Event: Munich, Germany",

year = "2004",

month = aug,

day = "16",

doi = "10.1109/NANO.2004.1392298",

language = "English",

isbn = "0780385365",

pages = "204 -- 206",

booktitle = "Nanotechnology, 2004. 4th IEEE Conference on",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

}

Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources. / Ho, Y-LD; Cryan, MJ; Craddock, IJ et al.
Nanotechnology, 2004. 4th IEEE Conference on. Institute of Electrical and Electronics Engineers (IEEE), 2004. p. 204 - 206.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

TY - GEN

T1 - Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources

AU - Ho, Y-LD

AU - Cryan, MJ

AU - Craddock, IJ

AU - Railton, CJ

AU - Rarity, JG

N1 - Name and Venue of Event: Munich, Germany

PY - 2004/8/16

Y1 - 2004/8/16

N2 - We analyze micro-pillar micro-cavities of III-V semiconductor materials and propose a new type of micro-pillar micro-cavity based on an annular geometry using 3-D finite-difference time-domain (FDTD) method. A dipole source in the cavity region models a single quantum-dot source. We find strong modifications to the dipole emission due to the small modal volume and high Q-factor. We then discuss application to the development of efficient single-photon sources for use in quantum information processing.

AB - We analyze micro-pillar micro-cavities of III-V semiconductor materials and propose a new type of micro-pillar micro-cavity based on an annular geometry using 3-D finite-difference time-domain (FDTD) method. A dipole source in the cavity region models a single quantum-dot source. We find strong modifications to the dipole emission due to the small modal volume and high Q-factor. We then discuss application to the development of efficient single-photon sources for use in quantum information processing.

U2 - 10.1109/NANO.2004.1392298

DO - 10.1109/NANO.2004.1392298

M3 - Conference Contribution (Conference Proceeding)

SN - 0780385365

SP - 204

EP - 206

BT - Nanotechnology, 2004. 4th IEEE Conference on

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

Modelling quantum dots in conventional and annular III-V micro-pillar micro-cavities for single-photon sources

Abstract

Bibliographical note

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