Strong coupling of multimoded photonic crystal cavities of dissimilar size

M.A. Dündar, J.A.M. Voorbraak, R. Nötzel, A. Fiore, R.W. Heijden, van der

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Abstract

A photonic crystal L3 nanocavity, consisting of only three missing neighboring holes, is coupled to a large multimode 60 missing holes cavity, both made in an InGaAsP membrane. The coupling was studied in detail by the photothermal tuning of the small cavity over about three Free Spectral Ranges of the large cavity. A single mode from the L3 cavity is shown to couple simultaneously to at least three cavity modes of the large cavity as concluded from level anticrossing data when the small cavity was tuned. The observations are excellently reproduced by a model of coupled Fabry Perot resonators.
Original languageEnglish
Title of host publicationProceedings of the 16th Annual symposium of the IEEE Photonics Benelux Chapter, 01-02 December 2011, Ghent, Belgium
EditorsP. Bienstman, G. Morthier, G. Roelkens, xx et al.
Place of PublicationGhent, Belgium
PublisherUniversiteit Gent
Pages185-188
ISBN (Print)978-90-85784-67-8
Publication statusPublished - 2011
Event16th Annual Symposium of the IEEE Photonics Benelux Chapter, December 1-2, 2011, Ghent, Belgium - Ghent, Belgium
Duration: 1 Dec 20112 Dec 2011
http://www.photonics-benelux.org/symp11/

Conference

Conference16th Annual Symposium of the IEEE Photonics Benelux Chapter, December 1-2, 2011, Ghent, Belgium
CountryBelgium
CityGhent
Period1/12/112/12/11
Internet address

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