Download or read book Optical Metamaterials and Novel Optical Phenomena Based on Nanofabricated Structures written by Y. Liu and published by . This book was released on 2015 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Metamaterials Qualitative Models written by Arkadi Chipouline and published by Springer. This book was released on 2018-12-28 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook bridges the gap between university courses on electrodynamics and the knowledge needed to successfully address the problem of electrodynamics of metamaterials. It appeals to both experimentalists and theoreticians who are interested in the physical basics of metamaterials and plasmonics. Focusing on qualitative fundamental treatment as opposed to quantitative numerical treatment, it covers the phenomena of artificial magnetization at high frequencies, and discusses homogenization procedures and the basics of quantum dynamics in detail. By considering different phenomena it creates a self-consistent qualitative picture to explain most observable phenomena. This allows readers to develop a better understanding of the concepts, and helps to create a conceptual approach, which is especially important in educational contexts. This clearly written book includes problems and solutions for each chapter, which can be used for seminars and homework, as well as qualitative models that are helpful to students.
Download or read book Novel Optical Technologies for Nanofabrication written by Qian Liu and published by Springer Science & Business Media. This book was released on 2013-10-29 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel Optical Technologies for Nanofabrication describes recent advances made in micro/nanofabrication with super-resolution laser technologies, which are based on the latest research findings in the authors’ groups. It focuses on new techniques and methods as well as applications and development trends in laser nanofabrication, including super-resolution laser direct writing, surface structures composed of laser path-guided wrinkle, three-dimensional laser nanofabrication based on two-photon absorption, and nanofabrication by laser interference and surface plasmon polaritons. This book serves as a reference for academic researchers, engineers, technical professionals and graduate students in the fields of micro/nanotechnology, thin film materials, super-resolution optics and laser techniques. Qian Liu is a Professor at Laboratory for Nanodevice, National Center for Nanoscience and Technology, China. Xuanming Duan is a Professor at the Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, China Changsi Peng is a Professor at the Institute of Information Optical Engineering, Soochow University, China.
Download or read book Nano Structures for Optics and Photonics written by Baldassare Di Bartolo and published by Springer. This book was released on 2014-10-06 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions in this volume were presented at a NATO Advanced Study Institute held in Erice, Italy, 4-19 July 2013. Many aspects of important research into nanophotonics, plasmonics, semiconductor materials and devices, instrumentation for bio sensing to name just a few, are covered in depth in this volume. The growing connection between optics and electronics, due to the increasing important role plaid by semiconductor materials and devices, find their expression in the term photonics, which also reflects the importance of the photon aspect of light in the description of the performance of several optical systems. Nano-structures have unique capabilities that allow the enhanced performance of processes of interest in optical and photonic devices. In particular these structures permit the nanoscale manipulation of photons, electrons and atoms; they represent a very hot topic of research and are relevant to many devices and applications. The various subjects bridge over the disciplines of physics, biology and chemistry, making this volume of interest to people working in these fields. The emphasis is on the principles behind each technique and on examining the full potential of each technique.
Download or read book Amorphous Nanophotonics written by Carsten Rockstuhl and published by Springer Science & Business Media. This book was released on 2013-02-15 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the first comprehensive overview over amorphous nano-optical and nano-photonic systems. Nanophotonics is a burgeoning branch of optics that enables many applications by steering the mould of light on length scales smaller than the wavelength with devoted nanostructures. Amorphous nanophotonics exploits self-organization mechanisms based on bottom-up approaches to fabricate nanooptical systems. The resulting structures presented in the book are characterized by a deterministic unit cell with tailored geometries; but their spatial arrangement is not controlled. Instead of periodic, the structures appear either amorphous or random. The aim of this book is to discuss all aspects related to observable effects in amorphous nanophotonic material and aspects related to their design, fabrication, characterization and integration into applications. The book has an interdisciplinary nature with contributions from scientists in physics, chemistry and materials sciences and sheds light on the topic from many directions.
Download or read book Toward Novel Optical Functionalities Through Intelligent Photonic Structure Design written by Robert J. Williamson and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Author's abstract: Photonic Metamaterials is a branch of electromagnetism that has been of great interest in recent years. This is further enhanced by the introduction of micro- and nanofabrication methods capable of producing metamaterial structures with which it is possible to create specific optical phenomena. The study of iso-frequency k-surfaces is of importance when discussing optical interactions with media. Previous research found evidence of materials exhibiting k-surfaces of bi-hyperbolic nature, though they failed to find any further hyperboloid dispersions. In this thesis we describe the k-surface topologies and including tri- and tetra-hyperbolic as well as analyze the polariton-interactions that cause these hyperbolic dispersions. Furthermore, in the process of conducting this research, we also introduce a method in which the effective parameter matrix of a material may be reverse engineered from the optical characteristic matrix.
Download or read book Nano Optics written by Satoshi Kawata and published by Springer. This book was released on 2012-12-06 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: A presentation of the most advanced application of optical near-field microscopy to studies of fine metallic structures and related surface plasmons.
Download or read book Principles of Nano Optics written by Lukas Novotny and published by Cambridge University Press. This book was released on 2012-09-06 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and in its second edition, this standard reference on nano-optics is ideal for graduate students and researchers alike.
Download or read book Nonlinear Meta Optics written by Costantino De Angelis and published by CRC Press. This book was released on 2020-05-20 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses fabrication as well as characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects. The visible range as well as near and far infrared spectral region will be considered with a view to different envisaged applications. The book covers the current key challenges of the research in the area, including: exploiting new material platforms, fully extending the device operation into the nonlinear regime, adding re-configurability to the envisaged devices and proposing new modeling tools to help in conceiving new functionalities. • Explores several topics in the field of semiconductor nonlinear nanophotonics, including fabrication, characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects • Describes the research challenges in the field of optical metasurfaces in the nonlinear regime • Reviews the use and achievements of all-dielectric nanoantennas for strengthening the nonlinear optical response • Describes both theoretical and experimental aspects of photonic devices based on semiconductor optical nanoantennas and metasurfaces • Gathers contributions from several leading groups in this research field to provide a thorough and complete overview of the current state of the art in the field of semiconductor nonlinear nanophotonics Costantino De Angelis has been full professor of electromagnetic fields at the University of Brescia since 1998. He is an OSA Fellow and has been responsible for several university research contracts in the last 20 years within Europe, the United States, and Italy. His technical interests are in optical antennas and nanophotonics. He is the author of over 150 peer-reviewed scientific journal articles. Giuseppe Leo has been a full professor in physics at Paris Diderot University since 2004, and in charge of the nonlinear devices group of MPQ Laboratory since 2006. His research areas include nonlinear optics, micro- and nano-photonics, and optoelectronics, with a focus on AlGaAs platform. He has coordinated several research programs and coauthored 100 peer-reviewed journal articles, 200 conference papers, 10 book chapters and also has four patents. Dragomir Neshev is a professor in physics and the leader of the experimental photonics group in the Nonlinear Physics Centre at Australian National University (ANU). His activities span over several branches of optics, including nonlinear periodic structures, singular optics, plasmonics, and photonic metamaterials. He has coauthored 200 publications in international peer-reviewed scientific journals.
Download or read book Photonics written by David L. Andrews and published by . This book was released on 2015 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Metamaterials written by Wenshan Cai and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metamaterials—artificially structured materials with engineered electromagnetic properties—have enabled unprecedented flexibility in manipulating electromagnetic waves and producing new functionalities. This book details recent advances in the study of optical metamaterials, ranging from fundamental aspects to up-to-date implementations, in one unified treatment. Important recent developments and applications such as superlens and cloaking devices are also treated in detail and made understandable. The planned monograph can serve as a very timely book for both newcomers and advanced researchers in this extremely rapid evolving field.
Download or read book Novel Optical Materials written by Francesco Simoni and published by World Scientific. This book was released on 2023-11-24 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation on novel optical materials with unprecedented optical properties is of paramount importance for the development of advanced applications in many fields having a strong impact on our everyday lives such as biomedicine, food and agriculture security, optical communication and information technology, etc. Moreover, the interaction of light with matter in the past decades has allowed the quick growth of new disciplines such as biophotonics, covering all aspects of this interaction with biological materials; nanophotonics, investigating the optical behavior of nanostructures; opto-mechanics, going from optical manipulation of small objects to optical control of micro- and nano-robots.This book comprises timely contributions from active research groups covering several classes of materials and processes including nano-structured plasmonic and photonic materials, 2-D materials, photo-polymers, liquid crystals, photo-sensitive and opto-thermal, and other specially engineered materials.Novel Optical Materials will serve as a useful reference for researchers, engineers, and optical and materials scientists in both industry and academia. It is also an excellent supplement and reference for graduate courses in materials science, physics, and optical engineering.
Download or read book Novel Phenomena in Optical Periodic Structures written by Daniel James Gallardo and published by . This book was released on 2015 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metamaterials on Fibers written by Wang, Xi and published by . This book was released on 2014 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metamaterials (MMs) open a new field of controlling light arbitrarily with artificial deep subwavelength structures. The research of metamaterials brings many unusual optical effects such as negative index of refraction, superlens, hyperlens, cloaking, super absorber and various others. In the past, research of metamaterials has focused on a plane wave or a Gaussian beam incidence in free space. We proposed expanded MMs research with guided light (light propagating in a conventional optical waveguide) and structured light (light containing phase or polarization singularities). In this dissertation, we focus on nanofabrication to realize these expanded studies which may lead to potential applications for MMs in sensing, light-on-a-chip systems and communications. The layout of this dissertation is as following:In chapter 1, we briefly review the development and principles of two major types of metamaterials: negative index MMs and hyperbolic MMs. We introduce the concept of guided light and structured light which we propose to use to expand the study of MMs. We explain the relationship between the three terms. In chapter 2, we first introduce fabrication requirements of optical metamaterials (basic parameters of MMs and feature sizes), and discuss advantages and disadvantages of different fabrication methods. Then, we describe the primary systems that are used (e-beam evaporator and FIB) in our lab. After this introduction, we describe the fishnet structure, fishnet structure with prism, and free standing MMs as examples to describe in detail how to use our systems to fabricate MMs on regular substrates for light in free space. In chapter 3, we discuss methods using both metamaterials and non-metamaterials to generate a typical type of structured light (optical vortices) in free space. We performed a detailed study on the micro spiral phase plate, subwavelength metallic concentric rings, and a metasurface structure. We also demonstrate generating structured light through the use of a nano-waveguide array, a novel metamaterials structure. Such compact and versatile structures are highly compatible with fiber optics and light-on-a-chip systems. These devices enable structured light generation at the micrometer scale, in some cases even down to the nanometer scale. In chapter 4, we propose and demonstrate the integration of optical fibers and metamaterials. Fiber-coupled magnetic MMs in the near-infrared wavelength range are discussed theoretically in detail and experimentally studied. This is the initial study of metamaterials devices working with guided light. Such fiber-MMs integration may provide fundamentally new solutions for light-on-a-chip systems for sensing, biomedical applications, and advanced image processing. In chapter 5, we theoretically study the relation between structured light and modes in a few-mode fiber. We demonstrate the generation of structured light beams using on-fiber devices (non-MMs device: subwavelength concentric rings and MMs device: metasurfaces) and investigated propagation of such structured light with an OAM in a few-mode optical fiber as guided light at visible wavelengths. We demonstrate simultaneous propagation of two orthogonal polarization states in the same conventional step-index optical fiber. In chapter 6, we conclude our works and propose some future directions, including: hyperlens (metamaterials introduced guided light), nano-waveguide array to generate higher order optical vortices, functional metasurfaces on fiber (guided light mode coupler or sorter), and polar shape MMs which can be integrated with fiber mode.
Download or read book Phenomena of Optical Metamaterials written by Ortwin Hess and published by Elsevier. This book was released on 2018-10-12 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenomena of Optical Metamaterials provides an overview of phenomena enabled by artificial and designed metamaterials and their application for photonic devices. The book explores the study of active metamaterials with tunable and switchable properties and novel functionalities, such as the control of spontaneous emission and enhancement. Topics addressed cover theory, modelling and design, applications in practical devices, fabrication, characterization, and measurement, thus helping readers understand and develop new artificial, functional materials. - Addresses disorder in metamaterials from the perspective of different viewpoints - Introduces basic metamaterial modelling approaches and phenomena enabled by metamaterials - Discusses the latest advances in metamaterials, including hyperbolic metamaterials, disorder in metamaterials, active metamaterials, quantum and atomic metamaterials
Download or read book Morphological Electronic and Optical Properties of Novel Nano scale Structures written by Merve Altay and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Near Fields written by Motoichi Ohtsu and published by Springer. This book was released on 2010-12-05 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ohstu and Kobayashi crafted Optical Near Fields on the basis of their hypothesis that the full potential for utilizing optical near fields can be realized only with novel nanometric processing, functions, and manipulation, i.e., by controlling the intrinsic interaction between nanometer-sized optical near fields and material systems, and further, atoms. The book presents physically intuitive concepts and theories for students, engineers, and scientists engaged in research in nanophotonics and atom photonics.
