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Proceedings Paper

Resonant tunneling in 2D-photonic superlattices
Author(s): F. Kanouni; A. Brezini; R. Graine; F. Arab; A. Assali
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Paper Abstract

Transmissions and resonant tunneling of two-dimensional (2D) photonic superlattices (PhSLs) are discussed. We consider PhSL composed of two alternating 2D-photonic crystals. The structure is denoted as A/B/A/B……A/B, where photonic crystals A and B act as photonic wells and barriers, respectively. The transmission coefficient is calculated using the Transfer Matrix Method (TMM) in combination with Bloch theorem. The transmission spectra of the PhSLs indicate that the formation of photonic miniband and minigap inside the wells. The positions and number of the minibands can be artificially tuned by varying the well width. By appropriately choosing the structure parameters, these interesting results can be used to develop new photonic devices.

Paper Details

Date Published: 9 October 2015
PDF: 7 pages
Proc. SPIE 9545, Nanophotonic Materials XII, 95450V (9 October 2015); doi: 10.1117/12.2185923
Show Author Affiliations
F. Kanouni, Ctr. de Développement des Téchnologies Avancées (Algeria)
A. Brezini, Thin Films and Nanostructures Lab. LaMiN (Algeria)
R. Graine, Ctr. de Développement des Téchnologies Avancées (Algeria)
F. Arab, Ctr. de Développement des Téchnologies Avancées (Algeria)
A. Assali, Ctr. de Développement des Téchnologies Avancées (Algeria)


Published in SPIE Proceedings Vol. 9545:
Nanophotonic Materials XII
Stefano Cabrini; Gilles Lérondel; Adam M. Schwartzberg; Taleb Mokari, Editor(s)

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