Книга "Nanostructured and Subwavelength Waveguides. Fundamentals and Applications" посвящена исследованию наноструктурированных и подволновых оптических волноводов. Оптические волноводы играют важную роль в фотонике, так как они способны эффективно удерживать и транспортировать свет между точкой возбуждения и точкой обнаружения. В книге представлена полупроаналитическая теория и практические применения большого количества подволновых и наноструктурированных оптических волноводов и волокон, работающих в различных областях электромагнитного спектра, включая видимую, ближнюю и среднюю ИК и ТГц. Книга содержит множество аналитических выражений, описывающих различные модальные свойства плоских и круговых изотропных, анизотропных и метаматериальных волноводов и волокон, а также поверхностных волн, распространяющихся на плоских и круговых границах. Рассматриваются как естественные, так и искусственные материалы, такие как диэлектрики, металлы, полярные материалы, анизотропные все-диэлектрические и металл-диэлектрические метаматериалы. Книга организована вокруг четырех основных тем: свойства направления подволновых волноводов и волокон из однородных, обычно анизотропных материалов; свойства направления наноструктурированных волноводов и волокон с использованием как точной геометрической модели, так и приближенных методов; разработка приближенных методов для различных 1D и 2D наноструктурированных материалов и расширение этих приближений до более коротких длин волн; практические применения подволновых и наноструктурированных волноводов и волокон. Книга "Nanostructured and Subwavelength Waveguides. Fundamentals and Applications" уникальна тем, что собирает в одном месте обширный набор аналитических решений, полученных в различных пределах для многих практически важных и популярных геометрий волноводов и волокон и материалов.
Optical waveguides play an essential part in photonics, being able to effectively trap and transport light between a point it's excited and one of its detection. With this advantage, having confirmed light guides allows for control over many fundamental aspects of light, as well its interaction with related optical plants. Optical wave guides work well in fields such as communications, sensing, spectrography, sources of light, and light uniform spread.
Nanostructured sub-wavelength guidance techniques have further options; these methods allow light affect to be confined on a scale beneath the ray-brushing limit. Light can also be strengthened or denied to interact with matter by controlling electromagnetism at this smaller scale. The properties of optical guidance like speed, direction, and features involving energy and phases can also be manipulated.
"Nanostructured and Sub-Wavelength Guidance: Fundamentals and Applicuous" explains these seminal analytic techniques and their real world natural perspectives. We are given an overview of numerous sub-wavelengthed capped optical guides and fibers working in different areas of the electric spectrum, ranges of infra-red and T.H.Z. wavelengths. There are developed many approximation formulas that provide highly accurate analytics of different phenomena happening within the surfaces and cores of planar and round tellurized guidance as well as the guidance of surface-waves occurring on similarly shaped solid and circular edges. Covering a wide spectrum of materials ranging from naturally occuring to manmade, this book strongly emphasizes how different materials contribute to light-guidance.
Nanostructured Optical Waveguides Provide Space For Efficient Transport Of Light In Photonics Systems, Including Communication, Sensing, Spectroscopy, And High Power Delivery. Explore The Theory And Applications Of Both Homogeneous And Nanostructurable Optical Waveguides In The Visible, Near And Mid-IR, As Well As Terahertz Regions Through Analytical Expressions And Numerical Methods.
Электронная Книга «Nanostructured and Subwavelength Waveguides. Fundamentals and Applications» написана автором Maksim Skorobogatiy в году.
Минимальный возраст читателя: 0
Язык: Английский
ISBN: 9781118343173
Описание книги от Maksim Skorobogatiy
Optical waveguides take a prominent role in photonics because they are able to trap and to transport light efficiently between a point of excitation and a point of detection. Moreover, waveguides allow the management of many of the fundamental properties of light and allow highly controlled interaction with other optical systems. For this reason waveguides are ubiquitous in telecommunications, sensing, spectroscopy, light sources, and high power light delivery. Nanostructured and subwavelength waveguides have additional advantages; they are able to confine light at a length scale below the diffraction limit and enhance or suppress light-matter interaction, as well as manage fundamental properties of light such as speed and direction of energy and phase propagation. This book presents semi-analytical theory and practical applications of a large number of subwavelength and nanostructured optical waveguides and fibers operating in various regions of the electromagnetic spectrum including visible, near and mid-IR and THz. A large number of approximate, while highly precise analytical expressions are derived that describe various modal properties of the planar and circular isotropic, anisotropic, and metamaterial waveguides and fibers, as well as surface waves propagating on planar, and circular interfaces. A variety of naturally occurring and artificial materials are also considered such as dielectrics, metals, polar materials, anisotropic all-dielectric and metal-dielectric metamaterials. Contents are organized around four major themes: Guidance properties of subwavelength waveguides and fibers made of homogeneous, generally anisotropic materials Guidance properties of nanostructured waveguides and fibers using both exact geometry modelling and effective medium approximation Development of the effective medium approximations for various 1D and 2D nanostructured materials and extension of these approximations to shorter wavelengths Practical applications of subwavelength and nanostructured waveguides and fibers Nanostructured Subwavelengths and Waveguides is unique in that it collects in a single place an extensive range of analytical solutions which are derived in various limits for many practically important and popular waveguide and fiber geometries and materials.
