Active terahertz metamaterial for biomedical applications /
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| Author / Creator: | Choudhury, Balamati, author. |
|---|---|
| Imprint: | Singapore : Springer, [2015] ©2016 |
| Description: | 1 online resource (xxi, 49 pages) : illustrations (some color) |
| Language: | English |
| Series: | SpringerBriefs in electrical and computer engineering, Compuational electromagnetics, 2191-8112 SpringerBriefs in electrical and computer engineering. Computational electromagnetics. |
| Subject: | Metamaterials. Terahertz spectroscopy. TECHNOLOGY & ENGINEERING -- Engineering (General) TECHNOLOGY & ENGINEERING -- Reference. Metamaterials. Terahertz spectroscopy. Electronic books. Electronic books. |
| Format: | E-Resource Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11248269 |
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| 100 | 1 | |a Choudhury, Balamati, |e author. |0 http://id.loc.gov/authorities/names/n2015027631 | |
| 245 | 1 | 0 | |a Active terahertz metamaterial for biomedical applications / |c Balamati Choudhury, Arya Menon, Rakesh Mohan Jha. |
| 264 | 1 | |a Singapore : |b Springer, |c [2015] | |
| 264 | 4 | |c ©2016 | |
| 300 | |a 1 online resource (xxi, 49 pages) : |b illustrations (some color) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a SpringerBriefs in electrical and computer engineering, Compuational electromagnetics, |x 2191-8112 | |
| 504 | |a Includes bibliographical references and indexes. | ||
| 588 | 0 | |a Online resource; title from PDF title page (SpringerLink, viewed September 29, 2015). | |
| 505 | 0 | |a Preface -- Acknowledgments -- Contents -- About the Authors -- Abbreviations -- List of Figures -- List of Tables -- 1 Active Terahertz Metamaterial for Biomedical Applications -- Abstract -- 1 Introduction -- 1.1 Terahertz Radiation -- 1.2 Motivation -- 2 Background Theory -- 2.1 Terahertz Spectroscopy for Biomedical Applications -- 2.2 Metamaterials -- 2.3 Tuning Mechanisms for Active Metamaterial Based Applications -- 2.4 Metamaterial Absorbers -- 2.5 Particle Swarm Optimization for Improvement of Design -- 3 Methodology -- 3.1 Metamaterial Design Procedure -- 3.2 Design of Terahertz Metamaterials Using Scaling -- 3.3 Absorber Design -- 3.4 Development of PSO-Based Computational Engine -- 4 Design and Result Analysis -- 4.1 Selection of Metamaterial Structure -- 4.2 Design of Circular Split Ring Resonator -- 4.3 Design of Absorber Using SRR -- 4.4 Design of Active Absorber Array -- 4.4.1 Selection of Tuning Mechanism -- 4.4.2 Implementation of Tuning Mechanism -- 5 Conclusion -- References -- About the Book -- Author Index -- Subject Index. | |
| 520 | |a 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. | ||
| 650 | 0 | |a Metamaterials. |0 http://id.loc.gov/authorities/subjects/sh2006007895 | |
| 650 | 0 | |a Terahertz spectroscopy. |0 http://id.loc.gov/authorities/subjects/sh2007004152 | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Engineering (General) |2 bisacsh | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Reference. |2 bisacsh | |
| 650 | 7 | |a Metamaterials. |2 fast |0 (OCoLC)fst01741630 | |
| 650 | 7 | |a Terahertz spectroscopy. |2 fast |0 (OCoLC)fst01743121 | |
| 655 | 0 | |a Electronic books. | |
| 655 | 4 | |a Electronic books. | |
| 700 | 1 | |a Menon, Arya, |e author. |0 http://id.loc.gov/authorities/names/no2009017748 | |
| 700 | 1 | |a Jha, R. M. |q (Rakesh Mohan), |d 1959-2015, |e author. | |
| 776 | 0 | 8 | |i Print version: |a Choudhury, Balamati. |t Active terahertz metamaterial for biomedical applications. |d Singapore : Springer, [2015] |z 9812877924 |z 9789812877925 |w (OCoLC)915120007 |
| 830 | 0 | |a SpringerBriefs in electrical and computer engineering. |p Computational electromagnetics. |0 http://id.loc.gov/authorities/names/n2016181124 | |
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| 928 | |t Library of Congress classification |a TK7871.15.M48 |l Online |c UC-FullText |u https://link.springer.com/10.1007/978-981-287-793-2 |z Springer Nature |g ebooks |i 12532655 | ||