Twin photons from small quantum dots

P.M. Visser; K. Allaart; D. Lenstra

Twin photons from small quantum dots

P.M. Visser, K. Allaart, D. Lenstra

Electro-Optical Communication

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Due to the large energy splitting of the single-electron levels in a small quantum dot, only one single electron level and one single hole level can be made resonant with the levels in the conduction band and valence band. This results in a closed system with nine distinct levels, which are split by the Coulomb interactions. We show that flat and tall cylindrically symmetric dots have level schemes with different selection rules. In both cases entangled photon pairs can be efficiently produced.

Original language	English
Title of host publication	proc. Symposium IEEE/LEOS Benelux Chapter, 2002
Editors	Taco Visser, D., Daan Lenstra, Hugo Schouten, F.
Place of Publication	Vrije Universiteit Amsterdam
Publisher	IEEE/LEOS
Pages	55-58
ISBN (Print)	90-807519-1-X
Publication status	Published - 2002
Event	7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands - Amsterdam, Netherlands Duration: 9 Dec 2002 → 9 Dec 2002

Conference

Conference	7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands
Country/Territory	Netherlands
City	Amsterdam
Period	9/12/02 → 9/12/02

Cite this

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title = "Twin photons from small quantum dots",

abstract = "Due to the large energy splitting of the single-electron levels in a small quantum dot, only one single electron level and one single hole level can be made resonant with the levels in the conduction band and valence band. This results in a closed system with nine distinct levels, which are split by the Coulomb interactions. We show that flat and tall cylindrically symmetric dots have level schemes with different selection rules. In both cases entangled photon pairs can be efficiently produced.",

author = "P.M. Visser and K. Allaart and D. Lenstra",

year = "2002",

language = "English",

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pages = "55--58",

editor = "{Visser, D.}, Taco and Daan Lenstra and {Schouten, F.}, Hugo",

booktitle = "proc. Symposium IEEE/LEOS Benelux Chapter, 2002",

publisher = "IEEE/LEOS",

note = "7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands ; Conference date: 09-12-2002 Through 09-12-2002",

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TY - GEN

T1 - Twin photons from small quantum dots

AU - Visser, P.M.

AU - Allaart, K.

AU - Lenstra, D.

PY - 2002

Y1 - 2002

N2 - Due to the large energy splitting of the single-electron levels in a small quantum dot, only one single electron level and one single hole level can be made resonant with the levels in the conduction band and valence band. This results in a closed system with nine distinct levels, which are split by the Coulomb interactions. We show that flat and tall cylindrically symmetric dots have level schemes with different selection rules. In both cases entangled photon pairs can be efficiently produced.

AB - Due to the large energy splitting of the single-electron levels in a small quantum dot, only one single electron level and one single hole level can be made resonant with the levels in the conduction band and valence band. This results in a closed system with nine distinct levels, which are split by the Coulomb interactions. We show that flat and tall cylindrically symmetric dots have level schemes with different selection rules. In both cases entangled photon pairs can be efficiently produced.

M3 - Conference contribution

SN - 90-807519-1-X

SP - 55

EP - 58

BT - proc. Symposium IEEE/LEOS Benelux Chapter, 2002

A2 - Visser, D., Taco

A2 - Lenstra, Daan

A2 - Schouten, F., Hugo

PB - IEEE/LEOS

CY - Vrije Universiteit Amsterdam

T2 - 7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands

Y2 - 9 December 2002 through 9 December 2002

ER -

Twin photons from small quantum dots

Abstract

Conference

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