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Proceedings Paper

Tailoring the optical properties of one-dimensional (1D) photonic structures
Author(s): Alessandro Chiasera; Luigino Criante; Stefano Varas; Giuseppe Della Valle; Roberta Ramponi; Maurizio Ferrari; Ilka Kriegel; Michele Bellingeri; Davide Cassi; Giancarlo C. Righini; Francesco Scotognella
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Paper Abstract

We present the possibility to tailor the optical properties of 1D photonic structures by using more than two materials and by clustering the high refractive index (hRI) layer in the structures. In particular, we show that: i) with a photonic crystal made of i different materials, the photonic band gap splits in i-1 bands; ii) with a proper choice of the layer thickness, disordered photonic structures made with a high number of layers show periodic transmission peaks; iii) when the size of the hRI layer clusters, randomly distributed within the low refractive index layers, follows a power law distribution, the total light transmission follows a sigmoidal function. Furthermore, we discuss the fabrication aspects to realize the above mentioned photonic structures.

Paper Details

Date Published: 16 February 2017
PDF: 7 pages
Proc. SPIE 10100, Optical Components and Materials XIV, 101001D (16 February 2017); doi: 10.1117/12.2251856
Show Author Affiliations
Alessandro Chiasera, CNR-Istituto di Fotonica e Nanotecnologie (Italy)
Luigino Criante, Istituto Italiano di Tecnologia (Italy)
Stefano Varas, CNR-Istituto di Fotonica e Nanotecnologie (Italy)
Giuseppe Della Valle, Politecnico di Milano (Italy)
Roberta Ramponi, Politecnico di Milano (Italy)
Maurizio Ferrari, CNR-Istituto di Fotonica e Nanotecnologie (Italy)
Ctr. di Studi e Ricerche “Enrico Fermi” (Italy)
Ilka Kriegel, Istituto Italiano di Tecnologia (Italy)
Michele Bellingeri, Univ. degli Studi di Parma (Italy)
Davide Cassi, Univ. degli Studi di Parma (Italy)
Giancarlo C. Righini, Ctr. di Studi e Ricerche “Enrico Fermi” (Italy)
MipLAB. IFAC - CNR (Italy)
Francesco Scotognella, Istituto Italiano di Tecnologia (Italy)
Politecnico di Milano (Italy)


Published in SPIE Proceedings Vol. 10100:
Optical Components and Materials XIV
Shibin Jiang; Michel J. F. Digonnet, Editor(s)

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