Ideal homoatomic and heteroatomic photonic crystal molecules

S. Vignolini, F. Intonti, F. Riboli, D.S. Wiersma, L.P. Balet, L.H. Li, M. Francardi, A. Gerardino, A. Fiore, M. Gurioli

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Abstract

A local tuning of the modes of photonic crystal systems both to blue and to red sides of the resonance is implemented by nano-infiltration/evaporation of water and laser micro-oxidation. This technology is used to completely control coupled photonic nanocavities (photonic crystal molecules). Beside the standard condition of zero detuning between identical modes of the two cavities (homoatomic molecule), we are also able to produce coupling between two modes of different polarization and spatial distribution (heteroatomic molecule). (C) 2011 Elsevier B.V. All rights reserved
Original languageEnglish
Pages (from-to)271-275
Number of pages5
JournalPhotonics and Nanostructures - Fundamentals and Applications
Volume10
Issue number3
DOIs
Publication statusPublished - 2012

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