DocumentCode
2791052
Title
Colloidal quantum dots in high-Q pillar microcavities
Author
Kahl, M. ; Thomay, T. ; Kohnle, V. ; Beha, K. ; Merlein, J. ; Hagner, M. ; Halm, A. ; Leitenstorfer, A. ; Bratschitsch, R. ; Ziegler, J. ; Nann, T. ; Fedutik, Y. ; Artemyev, M. ; Woggon, U. ; Pérez-Willard, Fabian
Author_Institution
Department of Physics and Center for Applied Photonics, University of Konstanz, D-78464, Germany
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
We have fabricated high-Q pillar resonators with colloidal CdSe/ZnS quantum dots or rods as light emitters by focused ion beam milling. Cavities with elliptical cross section show higher Q-values compared to circular resonators.
Keywords
III-V semiconductor materials; Ion beams; Microcavities; Milling; Optical resonators; Photoluminescence; Physics; Q factor; Quantum dots; Zinc compounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location
Baltimore, MD, USA
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/QELS.2007.4431560
Filename
4431560
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