Design of GMR-based narrow bandpass filters using improved shuffled frog leaping algorithm

A narrowband, guided-mode resonance (GMR)-based, bandpass filter is designed employing one of the powerful types of memetic algorithms known as the improved shuffled frog leaping algorithm. A high-quality filter with robust performance with a SOI structure is designed with a transmittance of >99....

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Bibliographic Details
Published in:Electronics letters 2015-03, Vol.51 (6), p.497-499
Main Authors: Bahar, M.A, Shokooh-Saremi, M
Format: Article
Language:English
Subjects:
Algorithms
Bandpass filters
band‐pass filters
biomimetics
Design optimization
Frogs
GMR‐based bandpass filters
guided‐mode resonance based bandpass filter
improved shuffled frog leaping algorithm
ISFLA
memetic algorithms
Microwave technology
Narrowband
narrowband bandpass filters
optical responses
optimisation
Optimization
silicon‐on‐insulator
size 10.6 mum
SOI structure
Transmittance
Wavelengths
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Summary:A narrowband, guided-mode resonance (GMR)-based, bandpass filter is designed employing one of the powerful types of memetic algorithms known as the improved shuffled frog leaping algorithm. A high-quality filter with robust performance with a SOI structure is designed with a transmittance of >99.6% at 10.6 μm wavelength. The proposed optimisation/design method is very powerful and is able to optimise complex structures with desired optical responses.
ISSN:0013-5194
1350-911X
1350-911X
DOI:10.1049/el.2014.4120