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Books > Science & Mathematics > Physics > Optics (light)

Quantum Aspects of Light Propagation (Hardcover, 2009 ed.): Antonin Luks, Vlasta Perinova Quantum Aspects of Light Propagation (Hardcover, 2009 ed.)
Antonin Luks, Vlasta Perinova
R4,633 Discovery Miles 46 330 Ships in 10 - 15 working days

Quantum Aspects of Light Propagation provides an overview of spatio-temporal descriptions of the electromagnetic field in linear and nonlinear dielectric media, appropriate to macroscopic and microscopic theories. Readers will find an introduction to canonical quantum descriptions of light propagation in a nonlinear dispersionless dielectric medium, and an approach to linear and nonlinear dispersive dielectric media. Illustrated by optical processes, these descriptions are simplified by a transition to one-dimensional propagation. Quantum theories of light propagation in optical media are generalized from dielectric media to magnetodielectrics, in addition to a presentation of classical and nonclassical properties of radiation propagating through negative-index media. Valuable analyses of quantization in waveguides, photonic crystals, and propagation in strongly scattering media are also included, along with various optical resonator properties. The theories are utilized for the quantum electrodynamical effects to be determined in periodic dielectric structures which are known to be a basis of new schemes for lasing and a control of light field state. Quantum Aspects of Light Propagation is a valuable reference for researchers and engineers involved with general optics, quantum optics and electronics, nonlinear optics, and photonics.

Thin-Film Optical Filters - Fifth Edition (Hardcover, 5th edition): H. Angus Macleod Thin-Film Optical Filters - Fifth Edition (Hardcover, 5th edition)
H. Angus Macleod
R5,447 Discovery Miles 54 470 Ships in 12 - 19 working days

Praise for prior editions "an excellent treatise of thin film coatings, explaining how to produce all sorts of different filters selected according to the function they are required to play... an indispensable text for every filter manufacturer and user and an excellent guide for students." Contemporary Physics "essential reading for all those involved in the design, manufacture, and application of optical coatings" Materials World "a must-have addition to the library of any optical thin-film theorist or practitioner" SVC News This book is quite simply the Bible for the field of optical thin films. It gives the most complete introduction to thin film optical coatings addressed to manufacturers and users alike. This fifth edition offers a complete update on current design, manufacture, performance, and applications. New topics include absorbers and coherent perfect absorbers, photonic crystals, and metamaterials for optical coating. The author has also made substantial additions on scattering, composite materials, wire grid polarizers, laser damage, and applications. H. Angus Macleod is President of Thin Film Center Inc., in Tucson, Arizona, and Professor Emeritus of Optical Sciences Center at the University of Arizona. His professional honors include a Gold Medal from SPIE, the Esther Hoffman Beller Medal from the Optical Society of America, and the Nathaniel H. Sugerman Memorial Award from the Society of Vacuum Coaters.

Fundamentals and Basic Optical Instruments (Hardcover): Daniel Malacara-Hernandez Fundamentals and Basic Optical Instruments (Hardcover)
Daniel Malacara-Hernandez
R6,011 Discovery Miles 60 110 Ships in 12 - 19 working days

Fundamentals and Basic Optical Instruments includes thirteen chapters providing an introductory guide to the basics of optical engineering, instrumentation, and design. Topics include basic geometric optics, basic wave optics, and basic photon and quantum optics. Paraxial ray tracing, aberrations and optical design, and prisms and refractive optical components are included. Polarization and polarizing optical devices are covered, as well as optical instruments such as telescopes, microscopes, and spectrometers.

Entropy and Information Optics - Connecting Information and Time, Second Edition (Hardcover, 2nd edition): Francis T. S. Yu Entropy and Information Optics - Connecting Information and Time, Second Edition (Hardcover, 2nd edition)
Francis T. S. Yu
R5,393 Discovery Miles 53 930 Ships in 12 - 19 working days

This book shows there is a profound connection between information and entropy. Without this connection, information would be more difficult to apply to science. This book covers the connection and the application to modern optics and radar imaging. It shows that there exists a profound relationship between Einstein's relativity theory and Schroeinger's quantum mechanics, by means of the uncertainty principle. In due of the uncertainty relation, this book shows that every bit of information takes time and energy to transfer, to create and to observe. The new edition contains 3 new chapters on radar imaging with optics, science in the myth of information, and time and the enigma of space.

Nonlinear Dynamics and Spatial Complexity in Optical Systems (Hardcover): R.G. Harrison Nonlinear Dynamics and Spatial Complexity in Optical Systems (Hardcover)
R.G. Harrison
R4,619 Discovery Miles 46 190 Ships in 12 - 19 working days

A collection of prestigious postgraduate lectures, Nonlinear Dynamics and Spatial Complexity in Optical Systems reviews developments in the theory and practice of nonlinear dynamics and structural complexity, and explores modern-day applications in nonlinear optics. The book addresses systems including both singlemode and multimode lasers, bistable and multistable devices, optical fibers, counter-propagating beam interactions, nonlinear mixing, and related optical phenomena.

Advanced Electromagnetic Computation (Hardcover, 2nd edition): Dikshitulu K. Kalluri Advanced Electromagnetic Computation (Hardcover, 2nd edition)
Dikshitulu K. Kalluri
R3,467 Discovery Miles 34 670 Ships in 12 - 19 working days

Advanced Electromagnetic Computation with MATLAB (R) discusses commercial electromagnetic software, widely used in the industry. Algorithms of Finite Differences, Moment method, Finite Element method and Finite Difference Time Domain method are illustrated. Hand-computed simple examples and MATLAB-coded examples are used to explain the concepts behind the algorithms. Case studies of practical examples from transmission lines, waveguides, and electrostatic problems are given so students are able to develop the code and solve the problems. Two new chapters including advanced methods based on perturbation techniques and three dimensional finite element examples from radiation scattering are included.

Optical Parametric Generation and Amplification (Paperback): Jingyuan Zhang Optical Parametric Generation and Amplification (Paperback)
Jingyuan Zhang
R2,495 Discovery Miles 24 950 Ships in 12 - 19 working days

This volume considers optical parametric generation and amplification (OPG/OPA), as a means for producing a tunable optical parametric device. It reviews the OPA/OPG systems using various crystals pumped by lasers at various frequencies with pulse duration ranging from picoseconds to femtoseconds. Part two covers the theoretical background for design of an OPA/OPG system, using two newly discovered nonlinear crystals. Experimental design considerations are discussed in section three, including the section of nonlinear crystals, pumping sources and optical configurations. In section four, the experimental results obtained are compared with the theoretical calculations.

Laser Heating of Metals (Hardcover): A.M. Prokhorov Laser Heating of Metals (Hardcover)
A.M. Prokhorov
R5,835 Discovery Miles 58 350 Ships in 12 - 19 working days

In order to ensure efficient use of lasers, and for any large-scale implementation, a thorough knowledge of the fundamental laws governing the interaction of radiation with matter is required. Laser Heating of Metals provides a systematic and comprehensive presentation of the fundamental principles underlying the physical and chemical mechanisms governing the interaction of laser radiation with solid targets, and in particular metals in gaseous environments, for a wide range of beam parameters. The authors have been active in the field of interactions between lasers and materials for many years, and this book summarises the results of their work, in particular concerning the action of CO2 lasers on metals. These results are then discussed at some length. Laser Heating of Materials will be of interest to scientists at all levels with an interest in the interaction of radiation with condensed matter, and in particular to those involved in laser cutting and welding etc, and metal-working.

Nanoplasmonics - Advanced Device Applications (Paperback): James W. M. Chon, Krzysztof Iniewski Nanoplasmonics - Advanced Device Applications (Paperback)
James W. M. Chon, Krzysztof Iniewski
R2,434 Discovery Miles 24 340 Ships in 12 - 19 working days

Focusing on control and manipulation of plasmons at nanometer dimensions, nanoplasmonics combines the strength of electronics and photonics, and is predicted to replace existing integrated circuits and photonic devices. It is one of the fastest growing fields of science, with applications in telecommunication, consumer electronics, data storage, medical diagnostics, and energy. Nanoplasmonics: Advanced Device Applications provides a scientific and technological background of a particular nanoplasmonic application and outlines the progress and challenges of the application. It reviews the latest developments in nanoplasmonic applications, such as optical storage, photovoltaics, photocatalysts, integrated chips, optical elements, and sensing. The areas of application were chosen for their practicality, and each chapter provides a balanced scientific review and technological progress of how these areas of application are shaping the future.

Susceptibility Tensors for Nonlinear Optics (Hardcover): S.V. Popov Susceptibility Tensors for Nonlinear Optics (Hardcover)
S.V. Popov
R9,877 Discovery Miles 98 770 Ships in 12 - 19 working days

Susceptibility Tensors for Nonlinear Optics is a unique and invaluable reference book with accompanying software. Starting from basic principles, the book presents a detailed introduction to the concept of optical susceptibilities of crystalline media. Substantial appendices include useful tables of third-, fourth-, and fifth-rank susceptibility tensors for major nonlinear optical effects. Integral to the book is an entirely original TURBO RANK software package (compatible with PCs running MS-DOS and Windows) that allows the calculation of the symmetry of material tensors up to seventh rank, effectively superseding conventional reference tables of high rank tensors. This package is also useful for scientists working in solid state physics, crystallography, acoustics, and materials engineering.

Handbook of Optoelectronics - Applied Optical Electronics (Volume Three) (Hardcover, 2nd edition): John P. Dakin, Robert G.W.... Handbook of Optoelectronics - Applied Optical Electronics (Volume Three) (Hardcover, 2nd edition)
John P. Dakin, Robert G.W. Brown
R5,873 Discovery Miles 58 730 Ships in 12 - 19 working days

Handbook of Optoelectronics offers a self-contained reference from the basic science and light sources to devices and modern applications across the entire spectrum of disciplines utilizing optoelectronic technologies. This second edition gives a complete update of the original work with a focus on systems and applications. Volume I covers the details of optoelectronic devices and techniques including semiconductor lasers, optical detectors and receivers, optical fiber devices, modulators, amplifiers, integrated optics, LEDs, and engineered optical materials with brand new chapters on silicon photonics, nanophotonics, and graphene optoelectronics. Volume II addresses the underlying system technologies enabling state-of-the-art communications, imaging, displays, sensing, data processing, energy conversion, and actuation. Volume III is brand new to this edition, focusing on applications in infrastructure, transport, security, surveillance, environmental monitoring, military, industrial, oil and gas, energy generation and distribution, medicine, and free space. No other resource in the field comes close to its breadth and depth, with contributions from leading industrial and academic institutions around the world. Whether used as a reference, research tool, or broad-based introduction to the field, the Handbook offers everything you need to get started. John P. Dakin, PhD, is professor (emeritus) at the Optoelectronics Research Centre, University of Southampton, UK. Robert G. W. Brown, PhD, is chief executive officer of the American Institute of Physics and an adjunct full professor in the Beckman Laser Institute and Medical Clinic at the University of California, Irvine.

Lines of Light - The Sources of Dispersive Spectroscopy, 1800-1930 (Hardcover): J.C.D. Brand Lines of Light - The Sources of Dispersive Spectroscopy, 1800-1930 (Hardcover)
J.C.D. Brand
R5,838 Discovery Miles 58 380 Ships in 12 - 19 working days

This work provides a perspective on the creation of a scientific discipline. The reader is led to meet the actual people who have contributed to this field and know their trials as well as breakthroughs. From 1800 to 1930, Brand preserves the thread of scientific thought and activity through six generations of working scientists.

Microelectronic Materials (Hardcover): C.R.M. Grovenor Microelectronic Materials (Hardcover)
C.R.M. Grovenor
R3,924 Discovery Miles 39 240 Ships in 12 - 19 working days

This practical book shows how an understanding of structure, thermodynamics, and electrical properties can explain some of the choices of materials used in microelectronics, and can assist in the design of new materials for specific applications. It emphasizes the importance of the phase chemistry of semiconductor and metal systems for ensuring the long-term stability of new devices. The book discusses single-crystal and polycrystalline silicon, aluminium- and gold-based metallisation schemes, packaging semiconductor devices, failure analysis, and the suitability of various materials for optoelectronic devices and solar cells. It has been designed for senior undergraduates, graduates, and researchers in physics, electronic engineering, and materials science.

Aristotle and Philoponus on Light (Paperback): Jean De Groot Aristotle and Philoponus on Light (Paperback)
Jean De Groot
R866 Discovery Miles 8 660 Ships in 12 - 19 working days

Originally published in 1991. Philoponus' long commentary on Aristotle's definition of light sets up the major concerns, both in optics and theory of light, that are discussed here. Light was of special interest in Neoplatonism because of its being something incorporeal in the world of natural bodies. Light therefore had a special role in the philosophical analysis of the interpenetration of bodies and was also a paradigm for the soul-body problem. The book contains much about the physiology of vision as well as the propagation of light. Several chapters investigate the philosophical theory behind what came to be known as 'multiplication of species' in medieval light theory. These issues in the history of science are placed within an analysis of Neoplatonic development of the distinction between Aristotle's kinesis and energeia. The book treats Philoponus' philosophy of mathematical science from the point of view of matter, quantity, and three-dimensionality.

Causal Physics - Photons by Non-Interactions of Waves (Paperback): Chandrasekhar Roychoudhuri Causal Physics - Photons by Non-Interactions of Waves (Paperback)
Chandrasekhar Roychoudhuri
R2,577 Discovery Miles 25 770 Ships in 12 - 19 working days

Causal Physics: Photons by Non Interactions of Waves redefines the mathematical Superposition Principle as an operational Superposition Effect; which is the measurable physical transformation experienced by a detector due to stimulations induced by multiple waves simultaneously acting on the detecting dipoles. This light-matter interaction process driven model emerges naturally by incorporating the observed properties, Non-Interaction of Waves (NIW) and quantized photo detectors needing to fill up their "quantum-cups" with the required quantity of energy from all the stimulating waves around it. By not incorporating this NIW-property explicitly, quantum mechanics failed to extract various embedded realities in the theory while incorporated unnecessary hypotheses like wave-particle duality. The book utilizes this NIW-property to explain all the major optical phenomena (diffraction, spectrometry, coherence.) without using any self-contradictory hypotheses that are prevalent now. The book redefines the old ether (constituting the space) as a stationary Complex Tension Field (CTF), holding all the energy of the universe (no need for Dark Energy of Dark Matter). CTF sustains perpetually propagating EM waves as its linear excitations and the particles as self-looped localized resonant non-linear excitations. Tensions are identified by Maxwell, then the velocities of emitting and detecting atoms through the CTF contribute to the Doppler shifts separately. This calls for re-visiting physical processes behind Hubble Redshift and hence Expanding Universe. The success of the book derives from a novel thinking strategy of visualizing the invisible interaction processes, named as Interaction Process Mapping Epistemology (IPM-E). This is over and above the prevailing strategy of Measurable Data Modeling Epistemology (MDM-E). The approach inspires the next generation of physicists to recognizing that the "foundation of the edifice of physics" has not yet been finalized. IPM-E will stimulate more of us to become technology innovators by learning to emulate the ontologically real physical processes in nature and become more evolution congruent. Critical thinkers without expertise in optical science and engineering, will appreciate the value of the content by reading the book backward, starting from Ch.12; which explains the critical thinking methodology besides giving a very brief summary of the contents in the previous chapters. Establishes that abandoning the wave-particle-duality actually allows us to extract more realities out of quantum mechanics. Illustrates how the discovery of the NIW-property profoundly impacts several branches of fundamental physics, including Doppler effect and hence the cosmological red shift Summarizes that many ad hoc hypotheses from physics can be removed, a la Occam's razor, while improving the reality and comprehension of some of the current working theories Demonstrates that our persistent attempts to restore causality in physical theories will be guided by our capability to visualize the invisible light matter interaction processes that are behind the emergence of all measurable data Draws close attention to the invisible but ontological interaction processes behind various optical phenomena so we can emulate them more efficiently and knowledgably in spite of limitations of our theories Designed as a reference book for general physics and philosophy, this optical science and engineering book is an ideal resource for optical engineers, physicists, and those working with modern optical equipment and high precision instrumentation.

Handbook of Optoelectronic Device Modeling and Simulation - Lasers, Modulators, Photodetectors, Solar Cells, and Numerical... Handbook of Optoelectronic Device Modeling and Simulation - Lasers, Modulators, Photodetectors, Solar Cells, and Numerical Methods (Hardcover)
Joachim Piprek
R7,142 Discovery Miles 71 420 Ships in 12 - 19 working days

Optoelectronic devices are now ubiquitous in our daily lives, from light emitting diodes (LEDs) in many household appliances to solar cells for energy. This handbook shows how we can probe the underlying and highly complex physical processes using modern mathematical models and numerical simulation for optoelectronic device design, analysis, and performance optimization. It reflects the wide availability of powerful computers and advanced commercial software, which have opened the door for non-specialists to perform sophisticated modeling and simulation tasks. The chapters comprise the know-how of more than a hundred experts from all over the world. The handbook is an ideal starting point for beginners but also gives experienced researchers the opportunity to renew and broaden their knowledge in this expanding field.

The Ray and Wave Theory of Lenses (Hardcover, New): A. Walther The Ray and Wave Theory of Lenses (Hardcover, New)
A. Walther
R4,509 Discovery Miles 45 090 Ships in 12 - 19 working days

This book describes techniques used to predict the quality of images formed by optical systems, such as telescopes, camera lenses, and microscope objectives. It covers in detail how the ray and wave pictures of lens behavior can be combined and developed to produce a theory capable of dealing with the large angles encountered in real optical systems. Several applications are considered, including the propagation of a Gaussian beam along a skew ray, a clear and convincing demonstration that diffractive optical elements are subject to the same fundamental limitation as conventional lenses, a thorough discussion of the "cosine-to-the-fourth law," and a detailed example of mock ray tracing. Containing many practical insights, as well as exercises and solutions, this book will be of great interest to graduate students taking courses in this field, and to anyone working in optical design and engineering.

Semiconductor Quantum Optoelectronics - From Quantum Physics to Smart Devices (Hardcover): A Miller Semiconductor Quantum Optoelectronics - From Quantum Physics to Smart Devices (Hardcover)
A Miller
R3,917 Discovery Miles 39 170 Ships in 12 - 19 working days

The development and application of low-dimensional semiconductors have been rapid and spectacular during the past decade. Ever improving epitaxial growth and device fabrication techniques have allowed access to some remarkable new physics in quantum confined structures while a plethora of new devices has emerged. The field of optoelectronics in particular has benefited from these advances both in terms of improved performance and the invention of fundamentally new types of device, at a time when the use of optics and lasers in telecommunications, broadcasting, the Internet, signal processing, and computing has been rapidly expanding. An appreciation of the physics of quantum and dynamic electronic processes in confined structures is key to the understanding of many of the latest devices and their continued development. Semiconductor Quantum Optoelectronics covers new physics and the latest device developments in low-dimensional semiconductors. It allows those who already have some familiarity with semiconductor physics and devices to broaden and expand their knowledge into new and expanding topics in low-dimensional semiconductors. The book provides pedagogical coverage of selected areas of new and pertinent physics of low-dimensional structures and presents some optoelectronic devices presently under development. Coverage includes material and band structure issues and the physics of ultrafast, nonlinear, coherent, intersubband, and intracavity phenomena. The book emphasizes various devices, including quantum wells, visible, quantum cascade, and mode-locked lasers; microcavity LEDs and VCSELs; and detectors and logic elements. An underlying theme is high-speed phenomena and devices for increased system bandwidths.

Handbook of Optoelectronic Device Modeling and Simulation - Fundamentals, Materials, Nanostructures, LEDs, and Amplifiers... Handbook of Optoelectronic Device Modeling and Simulation - Fundamentals, Materials, Nanostructures, LEDs, and Amplifiers (Hardcover)
Joachim Piprek
R7,434 Discovery Miles 74 340 Ships in 12 - 19 working days

Optoelectronic devices are now ubiquitous in our daily lives, from light emitting diodes (LEDs) in many household appliances to solar cells for energy. This handbook shows how we can probe the underlying and highly complex physical processes using modern mathematical models and numerical simulation for optoelectronic device design, analysis, and performance optimization. It reflects the wide availability of powerful computers and advanced commercial software, which have opened the door for non-specialists to perform sophisticated modeling and simulation tasks. The chapters comprise the know-how of more than a hundred experts from all over the world. The handbook is an ideal starting point for beginners but also gives experienced researchers the opportunity to renew and broaden their knowledge in this expanding field.

Fundamentals of Solid-State Lighting - LEDs, OLEDs, and Their Applications in Illumination and Displays (Hardcover): Vinod... Fundamentals of Solid-State Lighting - LEDs, OLEDs, and Their Applications in Illumination and Displays (Hardcover)
Vinod Kumar Khanna
R5,884 Discovery Miles 58 840 Ships in 12 - 19 working days

Compared to traditional electrical filaments, arc lamps, and fluorescent lamps, solid-state lighting offers higher efficiency, reliability, and environmentally friendly technology. LED / solid-state lighting is poised to take over conventional lighting due to cost savings there is pretty much no debate about this. In response to the recent activity in this field, Fundamentals of Solid-State Lighting: LEDs, OLEDs, and Their Applications in Illumination and Displays covers a range of solid-state devices, technologies, and materials used for lighting and displays. It also examines auxiliary but critical requirements of efficient applications, such as modeling, thermal management, reliability, and smart lighting. The book discusses performance metrics of LEDs such as efficiency, efficacy, current voltage characteristics, optical parameters like spectral distribution, color temperature, and beam angle before moving on to luminescence theory, injection luminescence, radiative and non-radiative recombination mechanisms, recombination rates, carrier lifetimes, and related topics. This lays down the groundwork for understanding LED operation. The book then discusses energy gaps, light emission, semiconductor material, special equipment, and laboratory facilities. It also covers production and applications of high-brightness LEDs (HBLEDs) and organic LEDs (OLEDs). LEDs represent the landmark development in lighting since the invention of electric lighting, allowing us to create unique, low-energy lighting solutions, not to talk about their minor maintenance expenses. The rapid strides of LED lighting technology over the last few years have changed the dynamics of the global lighting market, and LEDs are expected to be the mainstream light source in the near future. In a nutshell, the book traces the advances in LEDs, OLEDs, and their applications, and presents an up-to-date and analytical perspective of the scenario for audiences of differen

Photonics Modelling and Design (Paperback): Slawomir Sujecki Photonics Modelling and Design (Paperback)
Slawomir Sujecki
R2,438 Discovery Miles 24 380 Ships in 12 - 19 working days

Photonics Modeling and Design delivers a concise introduction to the modeling and design of photonic devices. Assuming a general knowledge of photonics and the operating principles of fibre and semiconductor lasers, this book: Describes the analysis of the light propagation in dielectric media Discusses heat diffusion and carrier transport Applies the presented theory to develop fibre and semiconductor laser models Addresses the propagation of short optical pulses in optical fibres Puts all modeling into practical context with examples of devices currently in development or on the market Providing hands-on guidance in the form of MATLAB (R) scripts, tips, and other downloadable content, Photonics Modeling and Design is written for students and professionals interested in modeling photonic devices either for gaining a deeper understanding of the operation or to optimize the design.

Quantum Optics For Experimentalists (Paperback): Zhe-Yu Jeff Ou Quantum Optics For Experimentalists (Paperback)
Zhe-Yu Jeff Ou
R1,876 Discovery Miles 18 760 Ships in 10 - 15 working days

This book on quantum optics is from the point of view of an experimentalist. It approaches the theory of quantum optics with the language of optical modes of classical wave theory, with which experimentalists are most familiar. This approach makes the transition easy from classical optics to quantum optics. The emphasis on the multimode description of an optical system is more realistic than in most quantum optics textbooks. After the theoretical part, the book goes directly to the two most basic experimental techniques in quantum optics and establishes the connection between the experiments and the theory. The applications include some key quantum optics experiments, and a few more current interests that deal with quantum correlation and entanglement, quantum noise in phase measurement and amplification, and quantum state measurement.

Prism and Lens Making - A Textbook for Optical Glassworkers (Hardcover): Twyman  F Prism and Lens Making - A Textbook for Optical Glassworkers (Hardcover)
Twyman F
R5,889 Discovery Miles 58 890 Ships in 12 - 19 working days

Prism and Lens Making: A Textbook for Optical Glassworkers, Second Edition is a unique compendium of the art and science of the optical working of glass for the production of mirrors, lenses, and prisms. Incorporating minor corrections and a foreword by Professor Walter Welford FRS, this reissue of the 1957 edition provides a wealth of technical information and hands-on guidance gained from a lifetime of experience. Although some of the techniques have been replaced by more modern methods, this classic book is still a valuable source of practical assistance as well as being a pleasure to read. About the Author Frank Twyman was a skilled craftsman in all aspects of optics. He joined Otto Hilger in 1898 to work on the production of simple spectroscopes costing less than 10 each. After the death of Otto Hilger, Twyman became Managing Director of Adam Hilger Ltd., a company known for the finest quality optical and mechanical work. He worked here from 1902 to 1946 and was very concerned with the practical aspects of instrument making; he designed many of the instruments himself and constantly strove to improve the techniques of optical grinding and polishing. In 1916 Twyman and Alfred Green, the foreman of the Hilger optical shops, patented the now-famous prism and lens testing interferometer that bears their names. Twyman also undertook fundamental studies in the annealing process for glass and invented new spectrophotometers and spectrographs.

3D Television (3DTV) Technology, Systems, and Deployment - Rolling Out the Infrastructure for Next-Generation Entertainment... 3D Television (3DTV) Technology, Systems, and Deployment - Rolling Out the Infrastructure for Next-Generation Entertainment (Hardcover)
Daniel Minoli
R5,546 Discovery Miles 55 460 Ships in 12 - 19 working days

Going beyond the technological building blocks of 3DTV, 3D Television (3DTV) Technology, Systems, and Deployment: Rolling Out the Infrastructure for Next-Generation Entertainment offers an early view of the deployment and rollout strategies of this emerging technology. It covers cutting-edge advances, theories, and techniques in end-to-end 3DTV systems to provide a system-level view of the topic and what it takes to make this concept a commercial reality. The book reflects the full-range of questions being posed about post-production 3D mastering, delivery options, and home screens. It reviews fundamental visual concepts supporting stereographic perception of 3DTV and considers the various stages of a 3DTV system including capture, representation, coding, transmission, and display. Presents new advances in 3DTV and display techniques Includes a 24-page color insert Identifies standardization activities critical to broad deployment Examines a different stage of an end-to-end 3DTV system in each chapter Considers the technical details related to 3DTV including compression and transmission technologies Discussing theory and application, the text covers both stereoscopic and autostereoscopic techniques the latter eliminating the need for special glasses and allowing for viewer movement. It also examines emerging holographic approaches, which have the potential to provide the truest three-dimensional images. The book contains the results of a survey of a number of advocacy groups to provide a clear picture of the current state of the industry, research trends, future directions, and underlying topics.

Adaptive Filtering Primer with MATLAB (Hardcover): Alexander D. Poularikas, Zayed M Ramadan Adaptive Filtering Primer with MATLAB (Hardcover)
Alexander D. Poularikas, Zayed M Ramadan
R5,982 Discovery Miles 59 820 Ships in 12 - 19 working days

Because of the wide use of adaptive filtering in digital signal processing and, because most of the modern electronic devices include some type of an adaptive filter, a text that brings forth the fundamentals of this field was necessary. The material and the principles presented in this book are easily accessible to engineers, scientists, and students who would like to learn the fundamentals of this field and have a background at the bachelor level. Adaptive Filtering Primer with MATLAB clearly explains the fundamentals of adaptive filtering supported by numerous examples and computer simulations. The authors introduce discrete-time signal processing, random variables and stochastic processes, the Wiener filter, properties of the error surface, the steepest descent method, and the least mean square (LMS) algorithm. They also supply many MATLAB functions and m-files along with computer experiments to illustrate how to apply the concepts to real-world problems. The book includes problems along with hints, suggestions, and solutions for solving them. An appendix on matrix computations completes the self-contained coverage. With applications across a wide range of areas, including radar, communications, control, medical instrumentation, and seismology, Adaptive Filtering Primer with MATLAB is an ideal companion for quick reference and a perfect, concise introduction to the field.

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