@inproceedings{9c73240141b7414d9c8d2eb00bd0d8f4,
title = "Quantum dot spontaneous emission lifetime modification in optical microcavities using oxide apertured micropillars",
abstract = "An oxide aperture is used to confine optical modes in a micropillar structure. This method overcomes the limitations due to sidewall scattering loss typical in semiconductor etched micropillars. High cavity quality factors (Q) up to 48 000 are determined by external Fabry-Perot cavity scanning measurements, a significantly higher value than prior work in III-V etched micropillars. Measured Q values and estimated mode volumes correspond to a maximum Purcell factor figure of merit value of 72. A Purcell Factor of 2.5 is experimentally observed from a single quantum dot emitter coupled to a high Q cavity mode.",
keywords = "Microcavities, Micropillars, Purcell Effect, Quantum Dot-Microcavity Coupling, Quantum Dots, Time Correlated Photon Counting",
author = "Stoltz, {N. G.} and M. Rakher and S. Strauf and D. Bouwmeester and Petroff, {P. M.} and Coldren, {L. A.}",
year = "2006",
doi = "10.1117/12.669580",
language = "English",
isbn = "0819461431",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",
note = "Laser Beam Control and Applications ; Conference date: 22-01-2006 Through 23-01-2006",
}