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Proceedings Paper

Design and fabrication of 2D photonic crystals by holographic lithography
Author(s): F. Quinonez; Elso Luiz Rigon; Lucila H. D. Cescato; V. F. Rodriguez-Esquerre; Hugo E. Hernandez-Figueroa
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Paper Abstract

Two dimensional photonic crystals slabs can be recorded using a double exposure of a photoresist film to an interference fringe pattern. In order to present an expressive PBG (photonic band gap) for a desired region of the electromagnetic spectrum, the geometry of the 2 dimensional structures must be appropriately defined. Besides the geometric requirements, the material itself, in which the structures are recorded, must be transparent and present high refractive index in electromagnetic region of the PBG. In this paper we design and fabricate two dimensional (PC) Photonic Crystals) in dielectric films on glass substrates. The use of optical materials instead of semiconductors allows the devleopment of processes able to produce P.C. for the visible part of the spectrum.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.591559
Show Author Affiliations
F. Quinonez, Univ. Estadual de Campinas (Brazil)
Elso Luiz Rigon, Univ. Estadual de Campinas (Brazil)
Lucila H. D. Cescato, Univ. Estadual de Campinas (Brazil)
V. F. Rodriguez-Esquerre, Univ. Estadual de Campinas (Brazil)
Hugo E. Hernandez-Figueroa, Univ. Estadual de Campinas (Brazil)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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