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Proceedings Paper

Refractive properties of two dimensional photonic crystal slabs
Author(s): W. Belhadj; F. AbdelMalek; H. Bouchriha
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Paper Abstract

In this paper, the interactions of pulsed and continuous wave Gaussian beams with a photonic crystal that has a negative effective refractive index are considered. Subwavelength focusing of incident Gaussian beams with a photonic crystal slab due to the negative refraction is discussed theoretically. Negative angle of refraction behaviour associated with the negative index of refraction exhibited by the PC slab is also shown. All our simulations are carried out by using the finite difference time domain (FDTD) method.

Paper Details

Date Published: 7 July 2005
PDF: 6 pages
Proc. SPIE 5840, Photonic Materials, Devices, and Applications, (7 July 2005); doi: 10.1117/12.608528
Show Author Affiliations
W. Belhadj, Tunisian Univ. of Sciences (Tunisia)
F. AbdelMalek, National Institute for Applied Sciences and Technology (Tunisia)
H. Bouchriha, Tunisian Univ. of Sciences (Tunisia)


Published in SPIE Proceedings Vol. 5840:
Photonic Materials, Devices, and Applications
Goncal Badenes; Derek Abbott; Ali Serpenguzel, Editor(s)

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