Описание: Diffractive optical elements (DOEs) are now becoming widely used in a range of disciplines. This volume sets out the state of the art in the design and fabrication of diffractive optical elements, including CAD techniques. Applications of DOEs are discussed, as is the basic theory which is needed to understand how to design and use such elements efficiently. Aimed at users rather than experts in the field, this work includes both fundamental information and technological know-how.

Описание: This volume combines updated material from Volumes 1 and 2 of the first edition of "The Handbook Of Microwave And Optical Components", originally published in four volumes. It also includes several new chapters such as Heterojunction Bipolar Transistors, RF Components, Frequency Synthesizers, and Microwave MEMS and Micromachining. Since the first, four-volume edition of the Handbook was published in 1989 and 1990, there has been a rapid development in the microwave and optical areas. RF and microwave wireless personal communications has become one of the hottest growth areas. Optical devices have been used in a wide variety of applications from compact disk players to communications systems.

Описание: A practical guide for today's wireless engineer High Frequency Techniques: An Introduction to RF and Microwave Engineering is a clearly written classical circuit and field theory text illustrated with modern computer simulation software. The book's ten chapters cover: The origins and current uses of wireless transmission A review of AC analysis, Kirchhoff's laws, RLC elements, skin effect, and introduction to the use of computer simulation software Resonators, Q definitions, and Q-based impedance matching Transmission lines, waves, VSWR, reflection phenomena, Fano's reflection bandwidth limits, telegrapher, and impedance transformation equations Development and in-depth use of the Smith Chart Matrix algebra with Z, Y, ABCD, S, and T matrix applications An unusually thorough introduction to electromagnetic field theory, step-by-step development of vector calculus, Maxwell's equations, waveguides, propagation, and antennas Backward wave, branch line, rat race and Wilkinson couplers, impedance measurements, and detailed even and odd modealysis Filter designs for Butterworth, Chebyshev, Bessel and elliptic responses, Kuroda's identities, Richards's transformation, and computer optimized designs Transistor amplifier design using Unilateral Gain, Simultaneous Match, Available Gain and Operating Gain approaches, insuring stability, cascading stages, broadbanding, noise theory, and intermodulation effects Using informal

Описание: This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods - the FDTD, MoM and FEM - to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned from the author's 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD from a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.

Автор: Koechner Walter Название: Solid-State Laser Engineering ISBN: 038729094X ISBN-13(EAN): 9780387290942 Издательство: Springer Рейтинг: Цена: 23099 р. Наличие на складе: Поставка под заказ.

Описание: Written from an industrial perspective, Solid-State Laser Engineering discusses in detail the characteristics, design, construction, and performance of solid-state lasers. Emphasis is placed on engineering and practical considerations; phenomenological aspects using models are preferred to abstract mathematical derivations. Since its first edition almost 30 years ago this book has become the standard in the field of solid-state lasers for scientists,engineers and graduate students.This new edition has been extensively revised and updated to account for recent developments in the areas of diode-laser pumping, laser materials and nonlinear crystals. Completely new sections have been added dealing with frequency control, the theory of mode-locking, femto second lasers, high efficiency harmonic generation, passive and acousto-optic Q-switching, semiconductor saturable absorber mirrors (SESAM) and peridically poled nonlinear crystals.

Описание: This book is the result of the NATO Advanced Research Workshop on Frontiers in Planar Lightwave Circuit Technology, which took place in Ottawa, Canada from September 21-25, 2004. Many of the worldвЂ™s leading experts in integrated photonic design, theory and experiment were invited to give lectures in their fields of expertise, and participate in discussions on current research and applications, as well as the new directions planar lightwave circuit technology is evolving towards. The sum of their contributions to this book constitutes an excellent record of many key issues and scientific problems in planar lightwave circuit research at the time of writing. In this volume the reader will find detailed overviews of experimental and theoretical work in high index contrast waveguide systems, micro-optical resonators, nonlinear optics, and advanced optical simulation methods, as well as articles describing emerging applications of integrated optics for medical and biological applications.

Описание: This book is the result of the NATO Advanced Research Workshop on Frontiers in Planar Lightwave Circuit Technology, which took place in Ottawa, Canada from September 21-25, 2004. Many of the worldвЂ™s leading experts in integrated photonic design, theory and experiment were invited to give lectures in their fields of expertise, and participate in discussions on current research and applications, as well as the new directions planar lightwave circuit technology is evolving towards. The sum of their contributions to this book constitutes an excellent record of many key issues and scientific problems in planar lightwave circuit research at the time of writing. In this volume the reader will find detailed overviews of experimental and theoretical work in high index contrast waveguide systems, micro-optical resonators, nonlinear optics, and advanced optical simulation methods, as well as articles describing emerging applications of integrated optics for medical and biological applications.

Автор: Dutta Название: Planar Waveguide Optical Sensors ISBN: 3319351397 ISBN-13(EAN): 9783319351391 Издательство: Springer Рейтинг: Цена: 14032 р. Наличие на складе: Поставка под заказ.

Описание: This book concentrates on the design and development of integrated optic waveguide sensors using silicon based materials. The implementation of such system as a tool for detecting adulteration in petroleum based products as well as its use for detection of glucose level in diabetes are highlighted. The first chapters are dedicated to the development of the theoretical model while the final chapters are focused on the different applications of such sensors. It gives the readers the full background in the field of sensors, reasons for using silicon oxynitride as a potential waveguide material as well as its fabrication processes and possible uses.

Автор: Gonen Turan Название: Electric Power Distribution Engineering ISBN: 1482207001 ISBN-13(EAN): 9781482207002 Издательство: Taylor&Francis Рейтинг: Цена: 10311 р. Наличие на складе: Поставка под заказ.

Описание: A quick scan of any bookstore, library, or online bookseller will produce a multitude of books covering power systems. However, few, if any, are totally devoted to power distribution engineering, and none of them are true textbooks. Filling this vacuum in the power system engineering literature, Electric Power Distribution System Engineering broke new ground. Written in the classic, self-learning style of the original, Electric Power Distribution Engineering, Third Edition is updated and expanded with: Over 180 detailed numerical examples More than 170 end-of-chapter problems New MATLAB® applications The Third Edition also features new chapters on: Distributed generation Renewable energy (e.g., wind and solar energies) Modern energy storage systems Smart grids and their applications Designed specifically for junior- or senior-level electrical engineering courses, the book covers all aspects of distribution engineering from basic system planning and concepts through distribution system protection and reliability. Drawing on decades of experience to provide a text that is as attractive to students as it is useful to professors and practicing engineers, the author demonstrates how to design, analyze, and perform modern distribution system engineering. He takes special care to cover industry terms and symbols, providing a glossary and clearly defining each term when it is introduced. The discussion of distribution planning and design considerations goes beyond the usual analytical and qualitative analysis to emphasize the economical explication and overall impact of the distribution design considerations discussed.

Название: Planar double-gate transistor ISBN: 1402093276 ISBN-13(EAN): 9781402093272 Издательство: Springer Рейтинг: Цена: 17901 р. Наличие на складе: Поставка под заказ.

Описание: Deals with the topic of Double-Gates devices and circuit. This book aims to reinforce the synergy between the research activities on CMOS sub-32nm devices and the design of elementary cells. It shows how we can take advantage of transistor structures to come up with basic cells and concepts that exploit the electrical features of these devices.

Описание: Microwave Devices, Circuits and Subsystems for Communications Engineering provides a detailed treatment of the common microwave elements found in modern microwave communications systems. The treatment is thorough without being unnecessarily mathematical. The emphasis is on acquiring a conceptual understanding of the techniques and technologies dcussed and the practical design criteria required to apply these in real engineering situations. Key topics addressed include: *Microwave diode and transistor equivalent circuits *Microwave transmission line technologies and microstrip design *Network methods and s-parameter measurements *Smith chart and related design techniques *Broadband and low-noise amplifier design *Mixer theory and design *Microwave filter design *Oscillators, synthesisers and phase locked loops Each chapter is written by specialists in their field and the whole is edited by experience authors whose expertise spans the fields of communications systems engineering and microwave circuit design. Microwave Devices, Circuits and Subsystems for Communications Engineering is suitable for senior electrical, electronic or telecommunications engineering undergraduate students, first year postgraduate students and experienced engineers seeking a conversion or refresher text. *Includes a companion website featuring: *Solutions to selected problems *Electronic versions of the figures *Sample chapter

Описание: The most comprehensive treatment to appear in book form Covers all important components in optical technology Provides a wealth of essential principles, methods, design information and references for today's complex and rapidly changing field of optical engineering The handbook editor is a well-known researcher, author, journal and book editor Contributors are all leading researchers and practitioners

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