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12 produkter
12 produkter
2 953 kr
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Laser diodes represent a key element in the emerging field of opto electronics which includes, for example, optical communication, optical sensors or optical disc systems. For all these applications, information is either transmitted, stored or read out. The performance of these systems depends to a great deal on the performance of the laser diode with regard to its modulation and noise characteristics. Since the modulation and noise characteristics of laser diodes are of vital importance for optoelectronic systems, the need for a book arises that concentrates on this subject. This book thus closes the gap between books on the device physics of semiconductor lasers and books on system design. Complementary to the specific topics concerning modulation and noise, the first part of this book reviews the basic laser characteristics, so that even a reader without detailed knowledge of laser diodes may follow the text. In order to understand the book, the reader should have a basic knowledge of electronics, semiconductor physics and optical communica tions. The work is primarily written for the engineer or scientist working in the field of optoelectronics; however, since the book is self-contained and since it contains a lot of numerical examples, it may serve as a textbook for graduate students. In the field of laser diode modulation and noise a vast amount has been published during recent years. Even though the book contains more than 600 references, only a small part of the existing literature is included.
1 585 kr
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This work is a comprehensive volume on nonlinear dynamics and chaos in optical systems. It summarizes nonlinear dynamic problems in optical complex systems possessing large degrees of freedom, systematically featuring our original experimental results and their theoretical treatments. This book focuses on nonlinear dynamics and cooperative functions in realistic optical complex systems, such as multimode lasers, laser array, coupled nonlinear-element systems, and their applications to optical processing. It should be helpful for graduate students majoring in optical and laser physics, and the generic nature of complex systems described in this book may be of use to researchers in the field of nonlinear dynamics covering different academic areas including applied mathematics, hydrodynamics, celestial mechanics, chemistry, biology and economics.
1 585 kr
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This title reviews the resonant interaction between electromagnetic field/light and electrons/matters in a nanometric volume. It introduces the concept of nano-optics, that is, near-field optics into discussions on mesosopic systems. This book should enable undergraduate and graduate students, junior scientists, and engineers to systematically study the physics, diagnostics, and fabrication on nano-sized materials and devices.
2 111 kr
Skickas inom 10-15 vardagar
1 585 kr
Skickas inom 10-15 vardagar
2 953 kr
Skickas inom 10-15 vardagar
Laser diodes represent a key element in the emerging field of opto electronics which includes, for example, optical communication, optical sensors or optical disc systems. For all these applications, information is either transmitted, stored or read out. The performance of these systems depends to a great deal on the performance of the laser diode with regard to its modulation and noise characteristics. Since the modulation and noise characteristics of laser diodes are of vital importance for optoelectronic systems, the need for a book arises that concentrates on this subject. This book thus closes the gap between books on the device physics of semiconductor lasers and books on system design. Complementary to the specific topics concerning modulation and noise, the first part of this book reviews the basic laser characteristics, so that even a reader without detailed knowledge of laser diodes may follow the text. In order to understand the book, the reader should have a basic knowledge of electronics, semiconductor physics and optical communica tions. The work is primarily written for the engineer or scientist working in the field of optoelectronics; however, since the book is self-contained and since it contains a lot of numerical examples, it may serve as a textbook for graduate students. In the field of laser diode modulation and noise a vast amount has been published during recent years. Even though the book contains more than 600 references, only a small part of the existing literature is included.
2 111 kr
Skickas inom 10-15 vardagar
1 585 kr
Skickas inom 10-15 vardagar
This book is the first comprehensive volume on nonlinear dynamics and chaos in optical systems. A few books have been published recently, but they summarize applied mathematical methodologies toward understanding of nonlinear dynamics in laser systems with small degrees of freedom focusing on linearized perturbation and bifurcation analyses. In contrast to these publications, this book summarizes nonlinear dynamic problems in optical complex systems possessing large degrees of freedom, systematically featuring our original experimental results and their theoretical treatments. The new concepts introduced in this book will have a wide appeal to audiences involved in a rapidly-growing field of nonlinear dynamics. This book focuses on nonlinear dynamics and cooperative functions in realistic optical complex systems, such as multimode lasers, laser array, coupled nonlinear-element systems, and their applications to optical processing. This book is prepared for graduatestudents majoring in optical and laser physics, but the generic nature of complex systems described in this book may stimulate researchers in the field of nonlinear dynamics covering different academic areas including applied mathematics, hydrodynamics, celestial mechanics, chemistry, biology, and economics.
1 585 kr
Skickas inom 10-15 vardagar
This book reviews the resonant interaction between electromagnetic field/light and electrons/matters in a nanometric volume for the first time to invite the readers to a new field of nano-photonic/electronic science and technology. Especially, the unique feature of this book is to introduce the concept of nano-optics, i.e., near field optics into discussions on mesosopic systems. This book will enable undergraduate and graduate students, junior scientists, and engineers to systematicaly study the physics, diagnostics, and fabrication on nano-sized materials and devices.
2 111 kr
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533 kr
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While preparing the manuscript ofthis book, the author was informed that Profs. H. Dehmelt, Univ. ofWashington, W. Paul, Univ. Bonn and N. F. Ramsey, HarvardUniv. havewontheNobel PrizeinPhysics(1989;fortheirNobellectures, refertoRev.ModernPhysics,Vol.62(l990)pp.525-552).Theirmaincontributions are the pioneering works on the Ramsey resonance method, ion trap, and so on, which are the main topics to be discussed in this book. TherearetwoothergroupspreviouslyawardedwiththeNobelprizeinPhysics for their contributions to laser physics and quantum optics; C. H. Townes, N. G. Basov, and A. M. Prokhorov were awarded a Nobel prize for their works on the inventionofmasers and lasers as well as the basic studiesofquantum electronics; N. Bloembergen and A. L. Schawlow, in 1981, for their works on laser spectros- copy. It is an exceptional case that a branch ofphysics could win the Nobel prize threetimes.Thisfactreflectsandimpliesthatlaserphysicsandphysicsusinglasers are important fields ofbasic study, which relate closely to the quantum optics and atomicphysics. Furthermore,asthecaseofsemiconductorlasers,ithasbecomean importantfield for industrial applications, e.g., opticalcommunicationand optical diskmemories.As shownbythese examples, itcan beconsideredthatthe studyof laser isauniversaloneinscienceandtechnology,coveringawide rangefrombasic physics to industrial applications.
Del 5 - Advances in Opto-Electronics
Optical Waveguide Theory by the Finite Element Method
Häftad, Engelska, 2012
533 kr
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Recent advances in the field of guided-wave optics, such as fiber optics and integrated optics, have included the introduction of arbitrarily-shaped optical waveguides which, in many cases, also happened to be arbitrarily inhomogeneous, dissipative, anisotropic, and/or nonlinear. Most of such cases of waveguide arbitrariness do not lend themselves to analytical so lutions; hence, computational tools for modeling and simulation are es sential for successful design, optimization, and realization of the optical waveguides. For this purpose, various numerical techniques have been de veloped. In particular, the finite element method (FEM) is a powerful and efficient tool for the most general (i. e. , arbitrarily-shaped, inhomogeneous, dissipative, anisotropic, and nonlinear) optical waveguide problem. Its use in industry and research is extensive, and indeed it could be said that with out it many optical waveguide problems would be incapable of solution. This book is intended for students, engineers, designers, and techni cal managers interested in a detailed description of the FEM for optical waveguide analysis. Starting from a brief review of electromagnetic theory, the first chapter provides the concepts of the FEM and its fundamentals. In addition to conventional elements, i. e. , line elements, triangular elements, tetrahedral elements, ring elements, and triangular ring elements which are utilized for one-dimensional, two-dimensional, three-dimensional, axisymmetric two dimensional, and axisymmetric three-dimensional problems, respectively, special-purpose elements, such as isoparametric elements, edge elements, infinite elements, and boundary elements, are also introduced.