Title :
Photonic-Crystal-Slab-Type Guided Mode Resonance Filters in Infrared Range
Author :
Oh, Sang Soon ; Choi, Choon-Gi
Author_Institution :
Convergence Components & Mater. Res. Lab., Electron. & Telecommun. Res. Inst., Daejeon
fDate :
3/1/2009 12:00:00 AM
Abstract :
Transmission characteristics of photonic crystal (PhC)-slab-type guided mode resonance (GMR) filters in the infrared range (4-10 mum) are studied numerically and experimentally. Using a finite-difference time-domain method, the dependencies of the spectral response with the depth and size of holes are investigated and analyzed. The GMR filters were fabricated on a silicon-on-insulator wafer and the experimental transmission spectra were compared with the simulations. In this context, we identified a list of conditions for the realization of PhC-slab-type GMR filters in the infrared range.
Keywords :
finite difference time-domain analysis; optical filters; photonic crystals; finite-difference time-domain method; photonic-crystal-slab-type guided mode resonance filters; silicon-on-insulator wafer; wavelength 4 mum to 10 mum; Infrared measurement; optical filters; optical resonance; silicon-on-insulator (SOI) technology;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2008.2011137
