Fabrication and analysis of self-assembled photonic crystals structures

Trabalho apresentado em evento

Fecha

2007-01-01

Registro en:

2007 Sbmo/ieee Mtt-s International Microwave and Optoelectronics Conference, Vols 1 and 2. New York: IEEE, p. 50-53, 2007.

http://hdl.handle.net/11449/32026

10.1109/IMOC.2007.4404210

WOS:000256075300010

6446047463034654

2998503841917815

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3904664

Autor

Universidade Estadual Paulista (Unesp)

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

This paper presents the fabrication and analysis of a three-dimensional FCC photonic crystal (PhC) based on a self-assembly synthesis of monodispersive latex spheres. Experimental optical characterization, achieved by measurements of the specular reflectance under variable angles, indicated the clear presence of a Bragg diffraction pattern. Results are further explored by theoretical calculations based on the Finite Difference Time Domain (FDTD) method to determine the full PhC band structure.

Materias

photonic crystal

self-assembly synthesis

specular reflectance

band structure

FDTD method

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