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INGLÊS

Thermal Imaging Systems

de J.M. Lloyd

237,84€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This book is intended to serve as an introduction to the technology of thermal imaging, and as a compendium of the conventions which form the basis of current FUR practice. Those topics in thermal imaging which are covered adequately elsewhere are not treated here, so there is no discussion of detectors, cryogenic coolers, circuit design, or video displays. Useful infor mation which is not readily available because of obscure publication is referenced as originating from personal communications. Virtually everyone with whom I have worked in the thermal imaging business has contributed to the book through the effects of conversations and ideas. I gratefully proffer blanket appreciation to all those who have helped in that way to make this book possible. The contributions of five people, however, bear special mention: Bob Sendall, Luke Biberman, Pete Laakmann, George Hopper, and Norm Stetson. They, more than any others, have positively influenced my thinking.
INGLÊS

Optical Properties Of Solids - Papers From The Nato Advanced Study Institute On Optical Properties Of Solids Held August 7-20, 1966, At Freiburg, Germany

59,61€ + 10% EM CARTÃO

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 This book is an account of the manner in which the optical phenomena observed from solids relate to their fundamental properties. Written at the graduate level, it attempts a threefold purpose: an indication of the breadth of the subject, an in-depth examination of important areas, and a text for a two-semester course. The first two chapters present introductory theory as a foundation for subsequent reading. The following ten chapters broadly concern electronic properties associated with semiconductors ranging from narrow to wide energy gap materials. Lattice properties are examined in the remaining chap- ters, in which effects governed by phonons in perfect crystals, point defects, their vibrational and electronic spectra, and electron-phonon interactions are stressed. Fun and hard work, both in considerable measure, have gone into the preparation of this volume. At the University of Freiburg, W. Germany, from August 7-20, 1966, the occasion of a NATO Advanced Study Institute on "The Optical Properties of Solids," the authors of these various chapters lectured for the Institute; this volume provides essentially the "Proceed- ings" of that meeting. Many major revisions of original lectures (contrac- tions and enlargements) were required for better organization and presentation of the subject matter. Several abbreviated chapters appear mainly to indicate the importance of their contents in optical properties research and to indicate recently published books that provide ample coverage. We are indebted to many people: the authors for their efforts and patience; our host at the University of Freiburg, the late Professor Dr.
INGLÊS

Infrared Radiation - A Handbook For Applications

de Mikael' A. Bramson

118,59€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Optics is reborn. There is fresh new vitality in applying old techniques to new prob lems and fully exploring novel phenomena. Lasers, holography, stellar navigation, nonlinear phenomena, and remote sensing are subjects of the seventies, and their further development will increase our understanding of nature and the development of technology. This Series is devoted to provid- ing ideas and data to nourish the growth of these scientific and engineering en- deavors' for we feel strongly that science and engineering flourish best when they grow together. Some of the volumes in the Series will be devoted to the optical properties of materials, theories of the detailed mechanisms of absorption, reflection, and nonlinea r phenomena, and electro-optical coefficients. The understanding of such things leads to further engineering applications. Companions to such theoretical books will be compendia of property data; the triad is completed by monographs on the use of the materials in op- tical and electro-optical systems. Laser materials, lasers, and laser sys- tems form one of the groups which will comprise the full set of ready-reference material for the entire field. The Series will be intentionally international, including a fair sampling of Russian work. There are important benefits to be obtained in the alternate approaches often taken by our Soviet and other foreign colleagues (just as they can gain from studying ours).
INGLÊS

Photoelectronic Imaging Devices - Devices And Their Evaluation

59,61€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The past decade has seen a major resurgence in optics research and the teaching of optics throughout the major universities both in this country and abroad.
INGLÊS

Photoelectronic Imaging Devices - Physical Processes And Methods Of Analysis

59,61€ + 10% EM CARTÃO

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 The past decade has seen a major resurgence in optical research and the teaching of optics in the major universities both in this country and abroad. Electrooptical devices have become achallenging subject of study that has penetrated both the electrical engineering and the physics departments of most major schools. There seems to be something about the laser that has appealed to both the practical electrical engineer with a hankering for fundamental research and to the fundamental physicist with a hankering to be practical. Somehow or other, this same form of enthusiasm has not previously existed in the study of photoelectronic devices that form images. This field of endeavor is becoming more and more sophisticated as newer forms of solid-state devices enter the field, not only in the data-processing end, but in the conversion of radiant energy into electrical charge patterns that are stored, manipulated, and read out in a way that a decade ago would have been considered beyond some fundamental limit or other.
INGLÊS

Contemporary Optics

de A. Ghatak

118,59€ + 10% EM CARTÃO

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 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.
INGLÊS

Optical Properties Of Highly Transparent Solids

de Bernard Bendow

59,61€ + 10% EM CARTÃO

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 Although much work has been performed on measure ments and interpretation of light absorption by opaque or nearly opaque solids, it is surprising to note that until recently relatively little reliable experimental data, and much less theoretical work was available on the nature of transparent solids. This, in spite of the fact that a vast majority of engineering and device ap plications of a solid depend on its optical transparency. Needless to say, all solids are both transparent and opa que depending on the spectral region of consideration. The absorption processes that limit the transparency of a solid are either due to lattice vibrations, as in ionic or partially ionic solids, or due to electronic transi tions, both intrinsic and impurity-induced. For most materials, a sufficiently wide spectral window exists be tween these two limits, where the material is transpar ent. In general, the absorption coefficient, in the long wavelength side of, but sufficiently away from, the fun damental absorption edge, is relatively structureless and has an exponential dependence on frequency. Recent evi dence suggests that in the short wavelength side of the one-phonon region, but beyond two- or three-phonon sin gularities, the absorption coefficient of both polar and nonpolar solids is also relatively structureless and de pends exponentially on frequency.
INGLÊS

Perception Of Displayed Information

59,61€ + 10% EM CARTÃO

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 As this book took form, its contents furnished the material for a graduate course at the University of Rhode Island. Toward the end of that course, the class reviewed the literature on display characteristics and design. The universal criticism voiced in those reviews was that there was lots of hardware information but no criteria upon which one could base a sound design. Though one could learn all about the size and brightness of various displays, one could not form any judgment about how ef fectively the display transferred information to an observer. As I reviewed our nearly completed text, an announcement crossed my desk stating that one of the professional societies in a seminar was to consider if one should not attempt to formulate a theory concerning information transfer from displays to an observer. That was the first title chosen for our book, before our publisher told us that "that was a paragraph, not a title. " The group of contributors to this book have labored long in the conviction that there was a real need to develop and present a consolidated theory based upon the work of a number of pioneers, including Barnes and Czerny, de Vries, Rose, Coltman and Anderson, Schade, Johnson, van Meeteren, and others, who established the various parts of a substantial theoretical and experimental back ground that seemed ripe for consolidation.
INGLÊS

Spectral, Spatial, And Temporal Properties Of Lasers

de A. Ratner

59,61€ + 10% EM CARTÃO

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 During the decade there were many developments in laser research and numerous applications of the laser were made in fields of science and engineering.
INGLÊS

Far-Infrared Properties Of Solids - Proceedings Of A Nato Advanced Study Institute, Held In Delft, Netherland, August 5-23, 1968

118,59€ + 10% EM CARTÃO

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 Proceedings of a NATO Advanced Study Institute held in Delft Netherland August 523 1968.
INGLÊS

Inhomogeneous Optical Waveguides

de A. Ghatak

59,61€ + 10% EM CARTÃO

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 The propagation of electromagnetic waves in "square-law" media, i.e., media characterized by a quadratic spatial variation of the dielectric constant, has been a favorite subject of investigation in electromagnetic theory. The present book aims at presenting a unified view of important aspects of our knowledge of inhomogeneous optical waveguides.
INGLÊS

Engineering Applications Of Lasers And Holography

de Winston Kock

59,61€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This book is intended for upperclass college students as an introduction to the growing field of coherent optics and to the increasing number of its applications, and also for those versed in other fields who wish to gain per spective and insight without detailed calculations.
INGLÊS

Fibre Optics - Theory And Practice

de W. B. Allan

59,61€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The emergence of fibre optics as a commercially viable technology oc curred barely ten years ago; in this time it has become an established field with a variety of applications. This book has been written in an attempt to review the entire field with an emphasis on the practical applications of the technology. This approach has been adopted since it was felt that there was a need for a work which could be referred to by non -specialists in the field who were interested in, or who wished to make use of, fibre optics. With this readership in mind, the theory has been presented in as simple a manner as possible and emphasis has been placed on the description of typical applications and the manufacturing techniques of the technology. It is hoped that this mode of presentation will en able the reader to form an appreciation of both its advantages and its limitations.
INGLÊS

Vision - Human And Electronic

de Albert Rose

145,09€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Human and Electronic.
INGLÊS

E-Government Success Around The World - Cases, Empirical Studies, And Practical Recommendations

196,02€ + 10% EM CARTÃO

portes grátis

 "This book presents the latest findings in the area of e-government success, with the intent to improve the understanding of e-government success factors and cultural contexts in the field of government information technologies in various disciplines such as political science, public administration, information and communication sciences, and sociology"--Provided by publisher.
INGLÊS

Computer Modeling Of Gas Lasers

de Kenneth Smith

59,61€ + 10% EM CARTÃO

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INGLÊS

Requiem For An Educator

de Brother Wiles

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INGLÊS

Choices 7 Steps Life Lessons 101

de Anne Short Ph.D.

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INGLÊS

Choices 7 Steps Life Lessons 101

de Anne Short Ph.D.

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INGLÊS

Savage Kick #6

de Dan Fante, Debbie Drechsler, Steve Hussy, Steve Rasnic Tem e U.V. Ray

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INGLÊS

On The Nature And Passage Of Time And 4-D Geometry

de Samuel K.K. Blankson

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INGLÊS

The First Book Of Classical Horror Stories

de D F Lewis

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INGLÊS

The Cruise

de The Eternal Chain Anthony Hulse

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INGLÊS

The Castle Of Otranto (Illustrated Black And White) Paperback

de Horace Walpole

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 The Castle of Otranto is a 1764 novel by Horace Walpole. Contains 36 illustrations by Babette van den Berg.
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