Title :
Reflection Analysis of 2D-photonic Crystal Lattice Using Bragg-diffraction phenomena
Author :
Zdenek Kral;Josep Ferre-Borrull;Lluis F. Marsal;Josep Pallares;Trifon Trifonov;Angel Rodriguez;Ramon Alcubilla
Author_Institution :
NePhoS (Nano-electronic and Photonic Systems), Universitat Rovira i Virgili, Av. Paisos Catalans, 26, E-43005, Tarragona, Spain. Phone: +34-977-55-8653
Abstract :
We have investigated an experimental technique to determine the lattice constant of a two-dimensional photonic crystal membrane using Bragg-diffraction measured with a FT-IR spectrometer. The membrane consisted of square air holes electrochemically etched through N-type silicon wafer. The measured data were fitted to a theoretical model to determine the lattice constant. The results were compared with the observation by an optical microscope.
Keywords :
"Reflection","Lattices","Photonic crystals","Optical scattering","Optical microscopy","Biomembranes","Spectroscopy","Particle scattering","Optical diffraction","Crystalline materials"
Conference_Titel :
Electron Devices, 2007 Spanish Conference on
Print_ISBN :
1-4244-0868-7
DOI :
10.1109/SCED.2007.384050
