Evanescent Waves
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Evanescent Waves
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Author : Frederique de Fornel
language : en
Publisher: Springer Science & Business Media
Release Date : 2001-01-10
Evanescent Waves written by Frederique de Fornel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-10 with Science categories.
Evanescent waves have become increasingly important to many areas of physics and optical engineering. This book is the first comprehensive presentation on the topic, covering the role of evanescent waves in areas such as guided optics, optical-fiber couplers, integrated optical elements, internal reflection spectroscopy, atom optics, dark-field microscopy, scanning tunneling optical microscopy, microaperture microscopy, and apertureless microscopies.
Evanescent Waves In Optics
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Author : Mario Bertolotti
language : en
Publisher: Springer
Release Date : 2017-10-30
Evanescent Waves In Optics written by Mario Bertolotti and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-30 with Science categories.
This monograph provides an introductory discussion of evanescent waves and plasmons, describes their properties and uses, and shows how they are fundamental when operating with nanoscale optics. Far field optics is not suitable for the design, description, and operation of devices at this nanometre scale. Instead one must work with models based on near-field optics and surface evanescent waves. The new discipline of plasmonics has grown to encompass the generation and application of plasmons both as a travelling excitation in a nanostructure and as a stationary enhancement of the electrical field near metal nanosurfaces. The book begins with a brief review of the basic concepts of electromagnetism, then introduces evanescent waves through reflection and refraction, and shows how they appear in diffraction problems, before discussing the role that they play in optical waveguides and sensors. The application of evanescent waves in super-resolution devices is briefly presented, before plasmons are introduced. The surface plasmon polaritons (SPPs) are then treated, highlighting their potential applications also in ultra-compact circuitry. The book concludes with a discussion of the quantization of evanescent waves and quantum information processing. The book is intended for students and researchers who wish to enter the field or to have some insight into the matter. It is not a textbook but simply an introduction to more complete and in-depth discussions. The field of plasmonics has exploded in the last ten years, and most of the material treated in this book is scattered in original or review papers. A short comprehensive treatment is missing; this book is intended to provide just that.
Electromagnetic Waves
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Author : Carlo G. Someda
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Electromagnetic Waves written by Carlo G. Someda and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.
Adapted from a successful and thoroughly field-tested Italian text, the first edition of Electromagnetic Waves was very well received. Its broad, integrated coverage of electromagnetic waves and their applications forms the cornerstone on which the author based this second edition. Working from Maxwell's equations to applications in optical communications and photonics, Electromagnetic Waves, Second Edition forges a link between basic physics and real-life problems in wave propagation and radiation. Accomplished researcher and educator Carlo G. Someda uses a modern approach to the subject. Unlike other books in the field, it surveys all major areas of electromagnetic waves in a single treatment. The book begins with a detailed treatment of the mathematics of Maxwell's equations. It follows with a discussion of polarization, delves into propagation in various media, devotes four chapters to guided propagation, links the concepts to practical applications, and concludes with radiation, diffraction, coherence, and radiation statistics. This edition features many new and reworked problems, updated references and suggestions for further reading, a completely revised appendix on Bessel functions, and new definitions such as antenna effective height. Illustrating the concepts with examples in every chapter, Electromagnetic Waves, Second Edition is an ideal introduction for those new to the field as well as a convenient reference for seasoned professionals.
The Seismic Wavefield Volume 1 Introduction And Theoretical Development
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Author : B. L. N. Kennett
language : en
Publisher: Cambridge University Press
Release Date : 2001-11-12
The Seismic Wavefield Volume 1 Introduction And Theoretical Development written by B. L. N. Kennett 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 2001-11-12 with Science categories.
This book provides a guide to understanding of seismograms for graduate students, researchers, professionals in academia and the petroleum industry.
Fourier Acoustics
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Author : Earl G. Williams
language : en
Publisher: Academic Press
Release Date : 1999-06-16
Fourier Acoustics written by Earl G. Williams and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-16 with Mathematics categories.
Fourier Acoustics develops the theory of sound radiation completely from the viewpoint of Fourier analysis. This powerful perspective of sound radiation provides the reader with a comprehensive and practical understanding which will enable him or her to diagnose and solve sound and vibration problems of the 21st century. As a result of this perspective, Fourier Acoustics is able to present thoroughly and simply, for the first time in book form, the theory of nearfield acoustical holography, an important technique which has revolutionized the measurement of sound. The book includes: The physics of wave propagation and sound radiation in homogeneous media Acoustics, such as radiation of sound, and radiation from vibrating surfaces Inverse problems, for example the thorough development of the theory of nearfield acoustical holography Mathematics of specialized functions, such as spherical harmonics The author is an internationally recognized acoustician whose pioneering research in the field of nearfield acoustical holography has impacted acoustics research and development throughout the world. Dr. Williams' research has been formally recognized by NRL as one of its most innovative technologies over the past 75 years. Relying little on material outside the book, Fourier Acoustics will be invaluable as a graduate level text as well as a reference for researchers in academia and industry. The book is unique amongst acoustics texts, it is well illustrated and it includes exercises to enforce the theory.
Contemporary Optics
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Author : A. Ghatak
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Contemporary Optics written by A. Ghatak and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
With the advent of lasers, numerous applications of it such as optical information processing, holography, and optical communication have evolved. These applications have made the study of optics essential for scientists and engineers. The present volume, intended for senior under graduate and first-year graduate students, introduces basic concepts neces sary for an understanding of many of these applications. The book has grown out of lectures given at the Master's level to students of applied optics at the Indian Institute of Technology, New Delhi. Chapters 1-3 deal with geometrical optics, where we develop the theory behind the tracing of rays and calculation of aberrations. The formulas for aberrations are derived from first principles. We use the method in volving Luneburg's treatment starting from Hamilton's equations since we believe that this method is easy to understand. Chapters 4--8 discuss the more important aspects of contemporary physical optics, namely, diffraction, coherence, Fourier optics, and holog raphy. The basis for discussion is the scalar wave equation. A number of applications of spatial frequency filtering and holography are also discussed. With the availability of high-power laser beams, a large number of nonlinear optical phenomena have been studied. Of the various nonlinear phenomena, the self-focusing (or defocusing) of light beams due to the nonlinear dependence of the dielectric constant on intensity has received considerable attention. In Chapter 9 we discuss in detail the steady-state self-focusing of light beams.
Optical Imaging And Sensing
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Author : Jiang Wu
language : en
Publisher: John Wiley & Sons
Release Date : 2023-08-03
Optical Imaging And Sensing written by Jiang Wu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-03 with Technology & Engineering categories.
Optical Imaging and Sensing Understand the future of optical imaging with this cutting-edge guide Optoelectronic devices for imaging and sensing are among the backbones of modern technology. Facilitating the mutual conversion of optical and electrical signals, they have applications from telecommunications to molecular spectroscopy, and their incorporation into photon-involved technologies is only growing. The rapid development of this field makes the need for a fully up-to-date introduction all the more critical. Optical Imaging and Sensing meets this need with a comprehensive guide to the novel materials and devices employed in optical imaging and sensing. Given the current revolution in new imaging materials, an introduction that fully incorporates the latest research is an indispensable tool for scientists and engineers in a huge range of fields. The technologies surveyed here promise to transform public security, 5G and next-generation wireless communication, clinical imaging, and many more. Optical Imaging and Sensing Readers will also find: Detailed discussion of materials including semimetallic graphene, semiconducting black phosphorous, and many more Discussion of devices from infrared photodetectors to nonlinear interferometers A thorough look forward to the future of the field Optical Imaging and Sensing is a useful reference for materials scientists, spectroscopists, semiconductor physicists, and engineers working in any field or industry involving optical imaging or sensing technology.
Progress In Optics
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Author : Emil Wolf
language : en
Publisher: Elsevier
Release Date : 2007-11-21
Progress In Optics written by Emil Wolf and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-21 with Science categories.
In the fourty-six years that have gone by since the first volume of Progress in Optics was published, optics has become one of the most dynamic fields of science. The volumes in this series which have appeared up to now contain nearly 300 review articles by distinguished research workers, which have become permanent records for many important developments. Historical Overview Attosecond Laser Pulses History of Conical Refraction Particle Concept of Light Field Quantization in Optics History of Near-Field Optics History of Tunneling Influence of Young's Interference Experiment on Development of Statistical optics Planck, Photon Statistics and Bose-Einstein Condensation
Principles Of Electromagnetic Waves And Materials
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Author : Dikshitulu K. Kalluri
language : en
Publisher: CRC Press
Release Date : 2013-05-29
Principles Of Electromagnetic Waves And Materials written by Dikshitulu K. Kalluri and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-29 with Technology & Engineering categories.
Principles of Electromagnetic Waves and Materials is a condensed version of the author’s previously published textbook, Electromagnetic Waves, Materials, and Computation with MATLAB®. This book focuses on lower-level courses, primarily senior undergraduate and graduate students in electromagnetic waves and materials courses. It takes an integrative approach to the subject of electromagnetics by supplementing quintessential "old-school" information and methods with the appropriate amount of material on plasmas for exposing the students to the broad area of Plasmonics and by striking a balance between theoretical and practical aspects. Ancillary materials are available upon qualifying course adoption.
Phononic Crystals
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Author : Vincent Laude
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2015-09-14
Phononic Crystals written by Vincent Laude and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-14 with Science categories.
Phononic crystals are artificial periodic structures that can alter efficiently the flow of sound, acoustic waves, or elastic waves. They were introduced about twenty years ago and have gained increasing interest since then, both because of their amazing physical properties and because of their potential applications. The topic of phononic crystals stands as the cross-road of physics (condensed matter physics, wave propagation in inhomogeneous and periodic media) and engineering (acoustics, ultrasonics, mechanical engineering, electrical engineering). Phononic crystals cover a wide range of scales, from meter-size periodic structures for sound in air to nanometer-size structures for information processing or thermal phonon control in integrated circuits. Phononic crystals have a definite relation with the topic of photonic crystals in optics. The marriage of phononic and photonic crystals also provides a promising structural basis for enhanced sound and light interaction. As the topic is getting popular, it is nowadays presented and discussed at various international conferences. After the first ten years during which the topic has remained mainly theoretical with a few proof-of-concept demonstrations in the literature, the evolution has been towards applications, instrumentation, and novel designs. The physical explanations for various effects are now well understood and efficient numerical methods and analysis tools have been developed. The book contains a comprehensive set of finite element model (FEM) scripts for solving basic phononic crystal problems. The scripts are short, easy to read, and efficient, allowing the reader to generate for him(her)self band structures for 2D and 3D phononic crystals, to compute Bloch waves, waveguide and cavity modes, and more.