Quantum efficiency of self-assembled quantum dots determined by a modified optical local density of states

Jeppe Johansen, Søren Stobbe, I.S. Nikolaev, Toke Lund-Hansen, Philip Trøst Kristensen, Jørn Märcher Hvam, Willem L. Vos, Peter Lodahl

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Abstract

We have measured time-resolved spontaneous emission from quantum dots near a dielectric interface with known photonic local density of states. We thus experimentally determine the quantum efficiency and the dipole moment, important for quantum optics.
Original languageEnglish
Title of host publicationProceedings CLEO/QELS
PublisherIEEE
Publication date2007
Pages1-2
ISBN (Print)978-1-55752-834-6
DOIs
Publication statusPublished - 2007
EventConference on Lasers and Electro-Optics, Quantum Electronics and Laser Science Conference, Conference on Photonic Applications, Systems and Technologies 2007 - Baltimore, MD, United States
Duration: 6 May 200711 May 2007

Conference

ConferenceConference on Lasers and Electro-Optics, Quantum Electronics and Laser Science Conference, Conference on Photonic Applications, Systems and Technologies 2007
CountryUnited States
CityBaltimore, MD
Period06/05/200711/05/2007

Bibliographical note

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