Téléchargez le livre : Active Terahertz Metamaterial for Biomedical Applications

Active Terahertz Metamaterial for Biomedical Applications

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Springer


Collection :

SpringerBriefs in Electrical and Computer Engineering

Paru le : 2015-09-22

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Description
This book describes a metamaterial-based active absorber for potential biomedical engineering applications. Terahertz (THz) spectroscopy is an important tool for imaging in the field of biomedical engineering, due to the non-invasive, non-ionizing nature of terahertz radiation coupled with its propagation characteristics in water, which allows the operator to obtain high-contrast images of skin cancers, burns, etc. without detrimental effects. In order to tap this huge potential, it is important to build highly efficient biomedical imaging systems by introducing terahertz absorbers into biomedical detectors. The biggest challenge faced in the fulfilment of this objective is the lack of naturally occurring dielectrics, which is overcome with the use of artificially engineered resonant materials, viz. metamaterials. This book describes such a metamaterial-based active absorber. The design has been optimized using particle swarm optimization (PSO), eventually resulting in an ultra-thin active terahertz absorber. The absorber shows near unity absorption for a tuning range of terahertz (THz) application.
Pages
49 pages
Collection
SpringerBriefs in Electrical and Computer Engineering
Parution
2015-09-22
Marque
Springer
EAN papier
9789812877925
EAN PDF
9789812877932
Informations sur l'ebook
Nombre pages copiables
0
Nombre pages imprimables
4
Taille du fichier
1997 Ko
Prix
52,74 €
EAN EPUB
9789812877932
Informations sur l'ebook
Nombre pages copiables
0
Nombre pages imprimables
4
Taille du fichier
973 Ko
Prix
52,74 €

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