Near-field mapping of quantum dot emission from from single-photonic crystal cavity modes
- Intonti, F.
- Vignolini, S.
- Riboli, F.
- Vinattieri, A.
- Wiersma, D.S.
- Colocci, M.
- Gurioli, M.
- Balet, L.P.
- Monat, C.
- Li, L.
- Thomas, Le, N.
- Houdré, R.
- Fiore, A.
- Francardi, M.
- Gerardino, A.
- Roemer, F.
- Witzigmann, B.
Publication date
January 2008
DOIAbstract
We directly investigate, by means of near-field spectroscopy, the spatial distribution of the optical cavity modes of 2D photonic crystalmicrocavities. Numerical simulations confirm that the photoluminescence maps of quantum dots embedded in the photonic structurequalitatively match the spatial modulation of the electric field intensity
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