DocumentCode
1682165
Title
Bright single photon emission from a quantum dot in a circular dielectric grating
Author
Ates, Serkan ; Sapienza, Luca ; Davanço, Marcelo ; Badolato, Antonio ; Srinivasan, Kartik
Author_Institution
Center for Nanoscale Sci. & Technol., Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
fYear
2012
Firstpage
1
Lastpage
2
Abstract
We demonstrate a single photon source based on a single quantum dot in a circular grating microcavity and measure a collection efficiency of 10%. Tradeoffs between suppressed multi-photon probability and Purcell enhancement are investigated.
Keywords
Bragg gratings; III-V semiconductors; gallium arsenide; indium compounds; microcavities; multiphoton processes; photoluminescence; semiconductor quantum dots; InxGa1-xAs; Purcell enhancement; bright single photon emission; circular dielectric grating; collection efficiency; multiphoton probability; single photon source; single quantum dot; Cavity resonators; Correlation; Gallium arsenide; Gratings; Microcavities; Photonics; Quantum dots;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-4673-1839-6
Type
conf
Filename
6326744
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