Near-field mapping of quantum dot emission from single-photonic crystal cavity modes

We directly investigate, by means of near-field spectroscopy, the spatial distribution of the optical cavity modes of 2D photonic crystal microcavities. Numerical simulations confirm that the photoluminescence maps of quantum dots embedded in the photonic structure qualitatively match the spatial modulation of the electric field intensity. (C) 2007 Elsevier B.V. All rights reserved.


Published in:
Physica E-Low-Dimensional Systems & Nanostructures, 40, 1965-1967
Presented at:
13th International Conference on Modulated Semiconductor Structures (MSS13)/17th International Conference on Electronic Properties of 2-Dimensional Systems, Genova, ITALY, Jul 15-20, 2007
Year:
2008
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 Record created 2010-11-30, last modified 2018-01-28

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