Highly directional radiation pattern of microdisk cavities

E. Peter; A. Dousse; P. Voisin; A. Lemàtre; D. Martrou; A. Cavanna; J. Bloch; P. Senellart

doi:10.1063/1.2789956

Highly directional radiation pattern of microdisk cavities

E. Peter
, A. Dousse
, P. Voisin
, A. Lemàtre
, D. Martrou
, A. Cavanna
, J. Bloch
, P. Senellart

Centre de Nanosciences et de Nanotechnologies
CEMES-CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

17 Citations (Scopus)

Résumé

The far field radiation pattern of microdisk cavities embedding a quantum well is measured through angle resolved microphotoluminescence. The radiation pattern presents two narrow lobes slightly off the disk plane, in apparent contradiction with previous theoretical predictions. The observed radiation pattern is shown to result from interferences with light reflected by the sample substrate. It can be fully reproduced given the microdisk precise geometry as well as the whispering gallery mode azimuthal number.

langue originale	Anglais
Numéro d'article	151103
journal	Applied Physics Letters
Volume	91
Numéro de publication	15
Les DOIs	https://doi.org/10.1063/1.2789956
état	Publié - 18 oct. 2007
Modification externe	Oui

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10.1063/1.2789956

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title = "Highly directional radiation pattern of microdisk cavities",

abstract = "The far field radiation pattern of microdisk cavities embedding a quantum well is measured through angle resolved microphotoluminescence. The radiation pattern presents two narrow lobes slightly off the disk plane, in apparent contradiction with previous theoretical predictions. The observed radiation pattern is shown to result from interferences with light reflected by the sample substrate. It can be fully reproduced given the microdisk precise geometry as well as the whispering gallery mode azimuthal number.",

author = "E. Peter and A. Dousse and P. Voisin and A. Lem{\`a}tre and D. Martrou and A. Cavanna and J. Bloch and P. Senellart",

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AU - Peter, E.

AU - Dousse, A.

AU - Voisin, P.

AU - Lemàtre, A.

AU - Martrou, D.

AU - Cavanna, A.

AU - Bloch, J.

AU - Senellart, P.

PY - 2007/10/18

Y1 - 2007/10/18

N2 - The far field radiation pattern of microdisk cavities embedding a quantum well is measured through angle resolved microphotoluminescence. The radiation pattern presents two narrow lobes slightly off the disk plane, in apparent contradiction with previous theoretical predictions. The observed radiation pattern is shown to result from interferences with light reflected by the sample substrate. It can be fully reproduced given the microdisk precise geometry as well as the whispering gallery mode azimuthal number.

AB - The far field radiation pattern of microdisk cavities embedding a quantum well is measured through angle resolved microphotoluminescence. The radiation pattern presents two narrow lobes slightly off the disk plane, in apparent contradiction with previous theoretical predictions. The observed radiation pattern is shown to result from interferences with light reflected by the sample substrate. It can be fully reproduced given the microdisk precise geometry as well as the whispering gallery mode azimuthal number.

U2 - 10.1063/1.2789956

DO - 10.1063/1.2789956

M3 - Article

AN - SCOPUS:35248874266

SN - 0003-6951

VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 15

M1 - 151103

ER -

Highly directional radiation pattern of microdisk cavities

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