Silicon nitride PhC nanocavities as versatile platform for visible spectral range devices

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Abstract

We propose silicon nitride two-dimensional photonic crystal resonators as flexible platform to realize photonic devices based on spontaneous emission engineering of nanoemitters in the visible spectral range. The versatility of our approach is demonstrated by coupling the two dipole-like modes of a closed band gap H1 nanocavity with: (i) DNA strands marked with Cyanine 3 organic dyes, (ii) antibodies bounded to fluorescent proteins and (iii) colloidal semiconductor nanocrystals localized in the maximum of the resonant electric field. The experimental results are in good agreement with the numerical simulations, highlighting the good coupling of the nanocavities with both organic and inorganic light emitters.

Autore Pugliese

Tutti gli autori

  • F. Pisanello , L. Martiradonna , A. Qualtieri , T. Stomeo , M. Grande , P.P. Pompa , R. Cingolani , A. Bramati , M. De Vittorio

Titolo volume/Rivista

PHOTONICS AND NANOSTRUCTURES - FUNDAMENTALS AND APPLICATIONS

Anno di pubblicazione

2012

ISSN

1569-4410

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

7

Ultimo Aggiornamento Citazioni

28/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile