Integrated Zero Index Metamaterials
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Zero Index Metamaterials
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Author : Nishant Shankhwar
language : en
Publisher: Springer Nature
Release Date : 2021-03-19
Zero Index Metamaterials written by Nishant Shankhwar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-19 with Science categories.
This book presents the emerging regime of zero refractive index photonics, involving metamaterials that exhibit effectively zero refractive index. Metamaterials are artificial structures whose optical properties can be tailored at will. With metamaterials, intriguing and spellbinding phenomena like negative refraction and electromagnetic cloaking could be realized, which otherwise seem unnatural or straight out of science fiction. Zero index metamaterials are also seen as a means of boosting nonlinear properties and are believed to have strong prospects for being useful in nonlinear optical applications. In summary, this book highlights almost everything currently available on zero index metamaterials and is useful for professionally interested and motivated readers.
Epsilon Near Zero Metamaterials
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Author : Yue Li
language : en
Publisher: Cambridge University Press
Release Date : 2022-02-03
Epsilon Near Zero Metamaterials written by Yue Li and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-03 with Technology & Engineering categories.
This Element introduces the exotic wave phenomena arising from the extremely small optical refractive index, and sheds light on the underlying mechanisms, with a primary focus on the basic concepts and fundamental wave physics. The authors reveal the exciting applications of ENZ metamaterials, which have profound impacts over a wide range of fields of science and technology. The sections are organized as follows: in Section 2, the authors demonstrate the extraordinary wave properties in ENZ metamaterials, analyzing the unique wave dynamics and the resulting effects. Section 3 is dedicated to introducing various realization methods of the ENZ metamaterials with periodic and non-periodic styles. The applications of ENZ metamaterials are discussed in Sections 4 and 5, from the perspectives of microwave engineering, optics, and quantum physics. The authors close in Section 6 by presenting an outlook on the development of ENZ metamaterials and discussing the key challenges addressed in future works.
Integrated Zero Index Metamaterials
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Author : Philip Camayd-Muñoz
language : en
Publisher:
Release Date : 2016
Integrated Zero Index Metamaterials written by Philip Camayd-Muñoz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
Nanotechnology has enabled the development of nanostructured composite materials (metamaterials) with exotic optical properties not found in nature. In the most extreme case, we can create materials that support light waves that propagate with infinite phase velocity, corresponding to a refractive index of zero. This zero index can only be achieved by simultaneously controlling the electric and magnetic resonances of the nanostructure. We present an in-plane metamaterial design consisting of silicon pillar arrays, embedded within a polymer matrix. Using an integrated nano-scale prism constructed of the proposed material, we demonstrate a refractive index of zero in the optical regime. This design serves as a novel on-chip platform to explore the exotic physics of zero-index metamaterials, with applications to super-coupling, integrated quantum optics, and phase matching.
Nano Optics Principles Enabling Basic Research And Applications
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Author : Baldassare Di Bartolo
language : en
Publisher: Springer
Release Date : 2017-02-15
Nano Optics Principles Enabling Basic Research And Applications written by Baldassare Di Bartolo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-15 with Science categories.
This book provides a comprehensive overview of nano-optics, including basic theory, experiment and applications, particularly in nanofabrication and optical characterization. The contributions clearly demonstrate how advances in nano-optics and photonics have stimulated progress in nanoscience and -fabrication, and vice versa. Their expert authors address topics such as three-dimensional optical lithography and microscopy beyond the Abbe diffraction limit, optical diagnostics and sensing, optical data- and telecommunications, energy-efficient lighting, and efficient solar energy conversion. Nano-optics emerges as a key enabling technology of the 21st century. This work will appeal to a wide readership, from physics through chemistry, to biology and engineering. The contributions that appear in this volume were presented at a NATO Advanced Study Institute held in Erice, 4-19 July, 2015. Re Ch. 73 - Structure and Luminescence Properties of Nanofluorapatite Activated with Eu3+ Ions Synthesized by Hydrothermal Method, pp 567-569: The authors would like to acknowledge the National Science Centre (NSC) for financial support within the Project ‘Preparation and characterization of nanoapatites doped with rare earth ions and their biocomposites’ UMO-2012/05/E/ST5/03904
Broadband Metamaterials In Electromagnetics
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Author : Douglas H. Werner
language : en
Publisher: CRC Press
Release Date : 2017-07-06
Broadband Metamaterials In Electromagnetics written by Douglas H. Werner and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-06 with Science categories.
The rapid development of technology based on metamaterials coupled with the recent introduction of the transformation optics technique provides an unprecedented ability for device designers to manipulate and control the behavior of electromagnetic wave phenomena. Many of the early metamaterial designs, such as negative index materials and electromagnetic bandgap surfaces, were limited to operation only over a very narrow bandwidth. However, recent groundbreaking work reported by several international research groups on the development of broadband metamaterials has opened up the doors to an exciting frontier in the creation of new devices for applications ranging from radio frequencies to visible wavelengths. This book contains a collection of eight chapters that cover recent cutting-edge contributions to the theoretical, numerical, and experimental aspects of broadband metamaterials.
Millimeter Wave Antennas For 5g Mobile Terminals And Base Stations
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Author : Shiban Kishen Koul
language : en
Publisher: CRC Press
Release Date : 2020-11-24
Millimeter Wave Antennas For 5g Mobile Terminals And Base Stations written by Shiban Kishen Koul and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-24 with Computers categories.
This book discusses antenna designs for handheld devices as well as base stations. The book serves as a reference and a handy guide for graduate students and PhD students involved in the field of millimeter wave antenna design. It also gives insights to designers and practicing engineers who are actively engaged in design of antennas for future 5G devices. It offers an in-depth study, performance analysis and extensive characterization of novel antennas for 5G applications. The reader will learn about basic design methodology and techniques to develop antennas for 5G applications including concepts of path loss compensation, co-design of commercial 4G antennas with millimeter wave 5G antennas and antennas used in phase array and pattern diversity modules. Practical examples included in the book will help readers to build high performance antennas for 5G subsystems/systems using low cost technology. Key Features Provides simple design methodology of different antennas for handheld devices as well as base stations for 5G applications. Concept of path loss compensation introduced. Co-design of commercial 4G antennas with millimetre wave 5G antennas presented. Comparison of phased array versus pattern diversity modules discussed in detail. Fabrication and Measurement challenges at mmWaves and Research Avenues in antenna designs for 5G and beyond presented. Shiban Kishen Koul is an emeritus professor at the Centre for Applied Research in Electronics at the Indian Institute of Technology Delhi. He served as the chairman of Astra Microwave Products Limited, Hyderabad from 2009-2018. He is a Life Fellow of the Institution of Electrical and Electronics Engineering (IEEE), USA, a Fellow of the Indian National Academy of Engineering (INAE), and a Fellow of the Institution of Electronics and Telecommunication Engineers (IETE). Karthikeya G S worked as an assistant professor in Visvesvaraya technological university from 2013 to 2016 and completed his PhD from the Centre for Applied Research in Electronics at the Indian Institute of Technology Delhi in Dec.2019. He is a member of IEEE-Antenna Propagation Society and Antenna Test and Measurement society.
Metamaterial For Planar Antenna
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Author : Mohammad Tariqul Islam
language : en
Publisher: CRC Press
Release Date : 2025-08-26
Metamaterial For Planar Antenna written by Mohammad Tariqul Islam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-26 with Technology & Engineering categories.
Metamaterials, with their unique ability to control electromagnetic waves, have revolutionized the field of antenna design, enabling performance enhancements that were previously unattainable. This book discusses the integration of metamaterials and metasurfaces with planar antenna covering topics such as gain enhancement, bandwidth improvement, beam-tilting mechanisms, and isolation techniques for modern communication systems. Richly illustrated and meticulously detailed, the book is a good reference for designing industrial applications of 5G wireless communication system using metamaterials and meta surfaces. This well illustrated book will be a useful resource for students, engineers, physicists, and other researchers working in wireless communication, microwave engineering, and electromagnetic design. Newcomers will find foundational knowledge about metamaterials and their applications, while seasoned researchers will benefit from in-depth discussions and innovative approaches to antenna design.
Metamaterial Technology And Intelligent Metasurfaces For Wireless Communication Systems
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Author : Mehta, Shilpa
language : en
Publisher: IGI Global
Release Date : 2023-08-18
Metamaterial Technology And Intelligent Metasurfaces For Wireless Communication Systems written by Mehta, Shilpa and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-18 with Technology & Engineering categories.
Metamaterials and metasurfaces are enabling modern 5G/6G wireless systems to achieve high performance while maintaining efficient costs and sizes. In the wireless industry, transmission lines play a fundamental role in the development of guided wave elements, antennas, radio frequency identification (RFID) tags, and sensors whose efficiency may be enhanced using metamaterials. Additionally, a metamaterial absorber can solve the bandwidth issue of the internet of things (IoTs) backhaul network. Metasurfaces are also potential candidates for implementing reconfigurable intelligent surfaces (RISs) due to their special wireless communication capabilities. Metamaterial Technology and Intelligent Metasurfaces for Wireless Communication Systems compiles and promotes metamaterials research and sheds light on how metamaterials and metasurfaces will be used in the 5G era and beyond. Covering topics such as active and passive metamaterials, metasurfaces-inspired antennas, and metamaterials for RFID and sensors, this book is ideal for researchers, students, academicians, and professionals.
Metamaterials Progress Devices And Applications
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Author :
language : en
Publisher: BoD – Books on Demand
Release Date : 2025-07-23
Metamaterials Progress Devices And Applications written by and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-23 with Technology & Engineering categories.
This book serves as a guide for students, researchers, and faculty members in the field of metamaterials-based devices, presenting recent advances and trends in this subject. The book comprises a total of five chapters, providing in-depth knowledge on numerical methods and the various properties and applications of metamaterials. The significant applications considered are metamaterial-based absorbers and communications devices. Each chapter comprises a detailed background on the considered application, recent work in the area, a possible solution, and future aspects.
Handbook Of Nano Metamaterials
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Author : Balamati Choudhury
language : en
Publisher: Springer Nature
Release Date : 2025-04-12
Handbook Of Nano Metamaterials written by Balamati Choudhury and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-12 with Technology & Engineering categories.
This handbook is intended to serve as a comprehensive reference work on nano-metamaterials. The book covers an array of topics on nano-metamaterials, from theoretical modeling to fabrication and from measurement techniques to applications. The book comprises contributions by pioneers and leaders in the field of nanotechnology aspects of metamaterials. This volume is part of a larger reference series covering all aspects of metamaterials science and technology. The contents of this volume will be of use to researchers in academia and critical industrial sectors, such as aerospace, satellite communications, and defense.