Please use this identifier to cite or link to this item:
Title: Simulation of Photonic Crystals based on silicon nanopillars
Author: Núñez Lasús, Zoilo
Director/Tutor: López Aymerich, Elena
Romano Rodríguez, Albert
Keywords: Cristall fotònic
Treballs de fi de grau
Photonic crystal
Bachelor's thesis
Issue Date: Jun-2019
Abstract: In this work we study the properties of 2D photonic crystals based on silicon nanopillars through electromagnetic simulations via the finite-difference time-domain method. Bandgaps will be analyzed through transmission spectra across different configurations and defects introduced in the structure in visible and near-infrared regions. An optimal bandgap size is found in terms of gap-midgap for an specific radius-to-pitch ratio. Additionally a modified waveguide is studied, showing a ressonance peak which can be used as a narrow-band filter.
Note: Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutors: Elena López Aymerich, Albert Romano Rodriguez
Appears in Collections:Treballs Finals de Grau (TFG) - Física

Files in This Item:
File Description SizeFormat 
NUÑEZ LASUS Zoilo.pdf835.71 kBAdobe PDFView/Open

This item is licensed under a Creative Commons License Creative Commons