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

The Chemistry of Artificial Lighting Devices, Volume 17 - Lamps, Phosphors and Cathode Ray Tubes (Hardcover): Richard Cropp The Chemistry of Artificial Lighting Devices, Volume 17 - Lamps, Phosphors and Cathode Ray Tubes (Hardcover)
Richard Cropp
R1,770 Discovery Miles 17 700 Ships in 10 - 15 working days

Both the early use of artificial lighting and current manufacturing methods concerning incandescent and fluorescent lamps are covered in this book. The protocols for manufacture of fluorescent lamp phosphors and those used in cathode ray tubes are also treated in some detail. This text surveys the amazing, vast array of artificial lighting devices known to date in terms of how they arose and are, or have been used by mankind.

A complete description of the formulations and methodology for manufacturing all known phosphors is given. The book will serve as a repository of such phosphor manufacturing methods, including that of cathode ray tube phosphors. Methods of manufacture of lamp parts are also presented, including that of tungsten wire. The original approaches used are described as well as improvements in technology. These will serve as comparative methods for present day manufacture of these components. A history of the lamp industry is presented. Several methods are given which may serve as a source for further work in the lamp industry. Some of the earliest work has been applied in the laser industry to develop new types of discharge lasers. These include nitrogen-gas lasers and the rare gas (excimer) lasers. Previous work on lamps may also be applied in the development of new types of lasers.

Quantum Microscopy of Biological Systems (Hardcover, 2015 ed.): Michael Taylor Quantum Microscopy of Biological Systems (Hardcover, 2015 ed.)
Michael Taylor
R3,311 Discovery Miles 33 110 Ships in 10 - 15 working days

This thesis reports on the development of the first quantum enhanced microscope and on its applications in biological microscopy. The first quantum particle-tracking microscope, described in detail here, represents a pioneering advance in quantum microscopy, which is shown to be a powerful and relevant technique for future applications in science and medicine. The microscope is used to perform the first quantum-enhanced biological measurements -- a central and long-standing goal in the field of quantum measurement. Sub diffraction-limited quantum imaging is achieved, also for the first time, with a scanning probe imaging configuration allowing 10-nanometer resolution.

Atom Optics (Hardcover): Pierre Meystre Atom Optics (Hardcover)
Pierre Meystre
R2,828 Discovery Miles 28 280 Ships in 18 - 22 working days

One of the most profound revolutions brought about by quantum mechanics is that it does away with the distinction between waves and particles: atoms, in particular, can exhibit all the properties that we associate with wave phenomena, such as diffraction and interference; it has recently even become possible to prepare collections of atoms in coherent states, like those of photons in a laser beam. These developments are at the core of the rapidly expanding field of atom optics. ||Atom Optics gradually leads the reader from elementary concepts to the frontiers of the field. It is organized in three parts, linear, nonlinear, and quantum atom optics. After a review of light forces on atoms and of laser cooling, the first part discusses the application of light forces to atom optical elements such as gratings, mirrors and lenses, matter-wave diffraction, and atomic traps and resonators. The discussion of nonlinear atom optics starts with a review of collisions from a viewpoint that clearly demonstrates its profound analogy with nonlinear optics. The last part, quantum atom optics, first recalls key results of many-body theory in a formulation geared specifically toward atom optics. This is followed by a discussion of atomic Bose-Einstein condensation and "atom lasers." The final chapters treat such applications as atomic solitons, four-wave mixing, superradiance, and conclude with the coherent amplification of matter waves. ||An online web component to the book, a gateway to atom optics, contains links to the leading references and journals in the field, to research sites, and to updates for the contents of the book. FROM THE REVIEWS: ¿Atom optics today has reached maturity: It has become both wave (coherent) and nonlinear atom optics. Of course that expansion required generalization in a new book. Pierre Meystre has taken just such a generalist approach in his timely ATOM OPTICS. His were the pioneering works in atom optics; to get information from the first explorer is always most valuable to the reader ¿ Recommend[ed] to all strata of the physics community.¿ ¿PHYSICS TODAY

Numerical and Practical Exercises in Thermoluminescence (Hardcover, 2006 ed.): Vasilis Pagonis, George Kitis, Claudio Furetta Numerical and Practical Exercises in Thermoluminescence (Hardcover, 2006 ed.)
Vasilis Pagonis, George Kitis, Claudio Furetta
R1,419 Discovery Miles 14 190 Ships in 18 - 22 working days

Thermoluminescence (TL) is a well-established technique widely used in do- metric and dating applications. Although several excellent reference books exist which document both the t- oretical and experimental aspects of TL, there is a general lack of books that deal withspeci?cnumericalandpracticalaspectsofanalyzingTLdata. Manytimesthe practicaldetailsofanalyzingnumericalTLglowcurvesandofapplyingtheoretical models are dif?cult to ?nd in the published literature. The purpose of this book is to provide a practical guide for both established researchers and for new graduate students entering the ?eld of TL and is intended to be used in conjunction with and as a practical supplement of standard textbooks in the ?eld. Chapter1laysthemathematicalgroundworkforsubsequentchaptersbyprese- ingthefundamentalmathematicalexpressionsmostcommonlyusedforanalyzing experimental TL data. Chapter2presentscomprehensiveexamplesofTLdataanalysisforglowcurves following ?rst-, second-, and general-order kinetics. Detailed analysis of num- ical data is presented by using a variety of methods found in the TL literature, with particular emphasis in the practical aspects and pitfalls that researchers may encounter. Special emphasis is placed on the need to use several different me- ods to analyze the same TL data, as well as on the necessity to analyze glow curves obtained under different experimental conditions. Unfortunately, the lit- ature contains many published papers that claim a speci?c kinetic order for a TL peak in a dosimetric material, based only on a peak shape analysis. It is hoped that the detailed examples provided in Chapter 2 will encourage more comprehensive studies of TL properties of materials, based on the simultaneous use of several different methods of analysis.

Liquid Crystal Display Drivers - Techniques and Circuits (Hardcover, 2009 ed.): David J.R. Cristaldi, Salvatore Pennisi,... Liquid Crystal Display Drivers - Techniques and Circuits (Hardcover, 2009 ed.)
David J.R. Cristaldi, Salvatore Pennisi, Francesco Pulvirenti
R2,697 Discovery Miles 26 970 Ships in 18 - 22 working days

Liquid Crystal Display Drivers deals with Liquid Crystal Displays from the electronic engineering point of view and is the first expressively focused on their driving circuits. After introducing the physical-chemical properties of the LC substances, their evolution and application to LCDs, the book converges to the examination and in-depth explanation of those reliable techniques, architectures, and design solutions amenable to efficiently design drivers for passive-matrix and active-matrix LCDs, both for small size and large size panels. Practical approaches regularly adopted for mass production but also emerging ones are discussed. The topics treated have in many cases general validity and found application also in alternative display technologies (OLEDs, Electrophoretic Displays, etc.).

Quantum Interference and Coherence - Theory and Experiments (Hardcover, 2005 ed.): Zbigniew Ficek, Stuart Swain Quantum Interference and Coherence - Theory and Experiments (Hardcover, 2005 ed.)
Zbigniew Ficek, Stuart Swain
R6,054 Discovery Miles 60 540 Ships in 18 - 22 working days

The ?eld that encompasses the term "quantum interference" combines a number of separate concepts, and has a variety of manifestations in d- ferent areas of physics. In the sense considered here, quantum interference is concerned with coherence and correlation phenomena in radiation ?elds and between their sources. It is intimately connected with the phenomenon of non-separability (or entanglement) in quantum mechanics. On account of this, it is obvious that quantum interference may be regarded as a com- nent of quantum information theory, which investigates the ability of the electromagnetic ?eld to transfer information between correlated (entangled) systems. Since it is important to transfer information with the minimum of corruption, the theory of quantum interference is naturally related to the theory of quantum ?uctuations and decoherence. Since the early days of quantum mechanics, interference has been - scribed as the real quantum mystery. Feynman, in his famous introduction to the lectures on the single particle superposition principle, referred in the following way to the phenomenon of interference: "it has in it the heart of quantum mechanics," and it is really 'the only mystery' of quantum mech- ics. With the development of experimental techniques, it has been possible to carry out many of the early Gedanken experiments that played an important role in developing our understanding of the fundamentals of quantum int- ference and entanglement. Despite its long history, quantum interference still challenges our understanding, and continues to excite our imagination.

Advanced Photon Counting - Applications, Methods, Instrumentation (Hardcover, 2015 ed.): Peter Kapusta, Michael Wahl, Rainer... Advanced Photon Counting - Applications, Methods, Instrumentation (Hardcover, 2015 ed.)
Peter Kapusta, Michael Wahl, Rainer Erdmann
R10,265 Discovery Miles 102 650 Ships in 10 - 15 working days

This volume focuses on Time-Correlated Single Photon Counting (TCSPC), a powerful tool allowing luminescence lifetime measurements to be made with high temporal resolution, even on single molecules. Combining spectrum and lifetime provides a "fingerprint" for identifying such molecules in the presence of a background. Used together with confocal detection, this permits single-molecule spectroscopy and microscopy in addition to ensemble measurements, opening up an enormous range of hot life science applications such as fluorescence lifetime imaging (FLIM) and measurement of Foerster Resonant Energy Transfer (FRET) for the investigation of protein folding and interaction. Several technology-related chapters present both the basics and current state-of-the-art, in particular of TCSPC electronics, photon detectors and lasers. The remaining chapters cover a broad range of applications and methodologies for experiments and data analysis, including the life sciences, defect centers in diamonds, super-resolution microscopy, and optical tomography. The chapters detailing new options arising from the combination of classic TCSPC and fluorescence lifetime with methods based on intensity fluctuation represent a particularly unique highlight.

Ocean Optics (Hardcover): Richard W. Spinrad, Kendall L. Carder, Mary Jane Perry Ocean Optics (Hardcover)
Richard W. Spinrad, Kendall L. Carder, Mary Jane Perry
R5,295 Discovery Miles 52 950 Ships in 10 - 15 working days

Since the publication of Jerlov's classic volume on optical oceanography in 1968, the ability to predict or model the submarine light field, given measurements of the inherent optical properties of the ocean, has improved to the point that model fields are very close to measured fields. In the last three decades, remote sensing capabilities have fostered powerful models that can be inverted to estimate the inherent optical properties closely related to substances important for understanding global biological productivity, environmental quality, and most nearshore geophysical processes. This volume presents an eclectic blend of information on the theories, experiments, and instrumentation that now characterize the ways in which optical oceanography is studied. Through the course of this interdisciplinary work, the reader is led from the physical concepts of radiative transfer to the experimental techniques used in the lab and at sea, to process-oriented discussions of the biochemical mechanisms responsible for oceanic optical variability. The text will be of interest to researchers and students in physical and biological oceanography, biology, geophysics, limnology, atmospheric optics, and remote sensing of ocean and global climate change.

Localized States in Physics: Solitons and Patterns (Hardcover, 2011 ed.): Orazio Descalzi, Marcel Clerc, Stefania Residori,... Localized States in Physics: Solitons and Patterns (Hardcover, 2011 ed.)
Orazio Descalzi, Marcel Clerc, Stefania Residori, Gaetano Assanto
R2,694 Discovery Miles 26 940 Ships in 18 - 22 working days

Systems driven far from thermodynamic equilibrium can create dissipative structures through the spontaneous breaking of symmetries. A particularlyfascinating feature of these pattern-forming systems is their tendency toproduce spatially confined states. These localized wave packets can exist as propagating entities through space and/or time.

Various examples of suchsystems will be dealt with in this book, including localized states in fluids, chemical reactions on surfaces, neural networks, optical systems, granular systems, population models, and Bose-Einstein condensates.

This book should appeal to all physicists, mathematicians and electrical engineers interested in localization in far-from-equilibrium systems. The authors - all recognized experts in their fields -strive to achieve a balance between theoretical and experimental considerations thereby givingan overview offascinating physical principles, their manifestations in diverse systems, and the noveltechnical applications on the horizon.

Quantum Radiation in Ultra-Intense Laser Pulses (Hardcover, 2014 ed.): K. Felix Mackenroth Quantum Radiation in Ultra-Intense Laser Pulses (Hardcover, 2014 ed.)
K. Felix Mackenroth
R3,816 R3,285 Discovery Miles 32 850 Save R531 (14%) Ships in 10 - 15 working days

Scientific advances and several technical breakthroughs have led to a remarkable increase in available laser intensities over the past decades. In available ultra-intense laser fields, photon fluxes may become so high that free charge carriers interact coherently with several of the field's photons. In this thesis such nonlinear interactions are investigated for the prime example of radiation emission by electrons scattered from intense laser pulses of arbitrary temporal structure. To this end, nonlinear quantum field theory is employed taking the interaction with the laser into account exactly. After an in-depth introduction to classical particle dynamics as well as quantum field theory in nonlinearly intense laser fields the emission of one and two photons is explicitly analyzed. The results are then translated to viable technical applications, such as a scheme for the determination of the carrier-envelope phase of ultra-intense laser pulses and a proposal for detecting the strongly suppressed two-photon signal.

Electromagnetic Noise and Quantum Optical Measurements (Hardcover, Softcover version of original hardcover edition 2000):... Electromagnetic Noise and Quantum Optical Measurements (Hardcover, Softcover version of original hardcover edition 2000)
Hermann A. Haus
R4,110 Discovery Miles 41 100 Ships in 10 - 15 working days

Electromagnetic Noise and Quantum Optical Measurements is the result of more than 40 years of research and teaching. The first three chapters provide the background necessary to understand the basic concepts. Then shot noise and thermal noise are discussed, followed by linear noisy multiparts, the quantum theory of waveguides and resonators, an analysis of phase-insensitive systems, detection, photon probability distributions, solitons, phase-sensitive amplification, squeezing, the quantum theory of solitons and squeezing, and quantum non-demolition measurements. Rich appendices give additional information. The book is intended for graduate students and scientists in physics and engineering. Numerous problems and selected solutions will help readers to deepen their knowledge.

The Theory of the Moire Phenomenon - Volume II Aperiodic Layers (Hardcover, 2007 ed.): Isaac Amidror The Theory of the Moire Phenomenon - Volume II Aperiodic Layers (Hardcover, 2007 ed.)
Isaac Amidror
R1,493 Discovery Miles 14 930 Ships in 18 - 22 working days

This book presents for the first time the theory of the moire phenomenon between aperiodic or random layers. The book provides a full general purpose and application-independent exposition of the subject. Throughout the whole text the book favours a pictorial, intuitive approach which is supported by mathematics, and the discussion is accompanied by a large number of figures and illustrative examples."

Controlling Light in Optically Induced Photonic Lattices (Hardcover, 2011 Ed.): Bernd Terhalle Controlling Light in Optically Induced Photonic Lattices (Hardcover, 2011 Ed.)
Bernd Terhalle
R2,637 Discovery Miles 26 370 Ships in 18 - 22 working days

Discrete periodic structures play an important role in physics, and have opened up an exciting new area of investigation in recent years. Questions relating to the control of light in such structures still represent a major challenge. It is this highly active field that is addressed in the present thesis. Using the model system of a photorefractive nonlinearity that allows one to simultaneously create and control photonic lattices by light, the author obtains a comprehensive picture of the control of nonlinear and quantum optics phenomena in photonic lattices. He describes and demonstrates experimentally for the first time resonant transitions in two-dimensional hexagonal lattices, including Rabi oscillations and Landau-Zener tunneling, as well as the direct control and exploitation of these transitions. A particular highlight of this thesis is the study of soliton-cluster switching and control of Zener tunneling.

Quasioptical Systems - Gaussian Beam Quasioptical Propogation and Applications (Hardcover): P.F. Goldsmith Quasioptical Systems - Gaussian Beam Quasioptical Propogation and Applications (Hardcover)
P.F. Goldsmith
R5,457 Discovery Miles 54 570 Ships in 18 - 22 working days

Electrical Engineering Quasioptical Systems Gaussian Beam Quasioptical Propagation and Applications The increasing commercial use of millimeter wavelengths for remote sensing, communications, and radar systems has driven the need for new low-cost, high-performance systems, and with it, the need for quasioptical systems. Advantages of quasioptical propagation include broader bandwidth, lower insertion loss, better polarization purity, and higher power-handling capability. As this book illustrates, quasioptical system design using Gaussian beam propagation is relatively straightforward, yielding valuable insights without requiring extensive computations. Combining a general introduction to Gaussian beams and quasioptical propagation with practical applications, Quasioptical Systems provides a state-of-the-art treatment of the design of low-loss, broadband systems at microwave to submillimeter wavelengths. The approach presented involves utilizing a beam with a Gaussian distribution of field strength perpendicular to its axis, which in turn propagates in a simple, predictable fashion. Features include:

  • A convenient summary of Gaussian beam propagation formulas
  • Extensive coverage of present-day quasioptical components and their performance
  • In-depth coverage of dielectric materials uses at millimeter and submillimeter wavelengths
  • An analysis of lenses and mirrors used as beam focusing elements
  • An integrated approach to quasioptical system design
This book will be of key interest to systems designers, antenna engineers, communications and radar systems engineers, and researchers.
Roadmap on Photonic Crystals (Hardcover, 2003 ed.): Susumu Noda, Toshihiko Baba Roadmap on Photonic Crystals (Hardcover, 2003 ed.)
Susumu Noda, Toshihiko Baba
R2,792 Discovery Miles 27 920 Ships in 18 - 22 working days

Photonic Crystals are the newest types of optical material being developed for commercial applications in industry. They are likely to provide an exciting new tool for the manipulations of photons and have received the attention of both academia and industry. Roadmap on Photonic Crystals gives a detailed explanation of the background of photonic crystals, the theories behind them, numerical simulations, crystal structures, fabrication processes, evaluation methods and proposed applications. This also includes a roadmap addressing future development and applications.
Industrial scientists, post-doctoral researchers and graduate students will find Roadmap on Photonic Crystals a useful tool in the understanding of the critical aspects of photonic crystals.

Progress in Nano-Electro-Optics VII - Chemical, Biological, and Nanophotonic Technologies for Nano-Optical Devices and Systems... Progress in Nano-Electro-Optics VII - Chemical, Biological, and Nanophotonic Technologies for Nano-Optical Devices and Systems (Hardcover, 2010 ed.)
Motoichi Ohtsu
R2,652 Discovery Miles 26 520 Ships in 18 - 22 working days

This book focuses on chemical and nanophotonic technology to be used to develop novel nano-optical devices and systems. It begins with temperature- and photo-induced phase transition of ferromagnetic materials. Further topics include: energy transfer in artificial photosynthesis, homoepitaxial multiple quantum wells in ZnO, near-field photochemical etching and nanophotonic devices based on a nonadiabatic process and optical near-field energy transfer, respectively and polarization control in the optical near-field for optical information security. Taken as a whole, this overview will be a valuable resource for engineers and scientists working in the field of nano-electro-optics. Written for: Scientists, optical engineers and graduate students

Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications - Proceedings of... Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications - Proceedings of the NATO Advanced Research Workshop on Multiphoton and Light Driven Multielectron Processes in Organics: New Phenomena, Materials and Applications Menton, France 26-31 August 1999 (Hardcover, 2000 ed.)
F. Kajzar, Vladimir M. Agranovich
R5,445 Discovery Miles 54 450 Ships in 18 - 22 working days

A state of the art description of organic photo- and electroactive molecules and their practical applications. Topics covered include molecular design and synthesis of highly light sensitive molecules and phenomena associated with electron-photon interaction in organic molecules: nonlinear beam propagation, photorefractivity, multiphoton excitations and absorption, charge photogeneration and mobility, photo- and electroluminescence, photochromism and electrochromism, organic synthesis, material engineering and processing. Applications are addresses: optical data storage, LEDs, optical signalling processing, optical power limiters.

Odyssey of Light in Nonlinear Optical Fibers - Theory and Applications (Paperback): Kuppuswamy Porsezian, Ramanathan Ganapathy Odyssey of Light in Nonlinear Optical Fibers - Theory and Applications (Paperback)
Kuppuswamy Porsezian, Ramanathan Ganapathy
R2,879 Discovery Miles 28 790 Ships in 10 - 15 working days

Odyssey of Light in Nonlinear Optical Fibers: Theory and Applications presents a collection of breakthrough research portraying the odyssey of light from optical solitons to optical rogue waves in nonlinear optical fibers. The book provides a simple yet holistic view on the theoretical and application-oriented aspects of light, with a special focus on the underlying nonlinear phenomena. Exploring the very frontiers of light-wave technology, the text covers the basics of nonlinear fiberoptics and the dynamics of electromagnetic pulse propagation in nonlinear waveguides. It also highlights some of the latest advances in nonlinear optical fiber technology, discussing hidden symmetry reductions and Ablowitz-Kaup-Newell-Segur (AKNS) hierarchies for nonautonomous solitons, state-of-the-art Brillouin scattering applications, backpropagation, and the concept of eigenvalue communication-a powerful nonlinear digital signal processing technique that paves the way to overcome the current limitations of traditional communications methods in nonlinear fiber channels. Key chapters study the feasibility of the eigenvalue demodulation scheme based on digital coherent technology by throwing light on the experimental study of the noise tolerance of the demodulated eigenvalues, investigate matter wave solitons and other localized excitations pertaining to Bose-Einstein condensates in atom optics, and examine quantum field theory analogue effects occurring in binary waveguide arrays, plasmonic arrays, etc., as well as their ensuing nonlinear wave propagation. Featuring a foreword by Dr. Akira Hasegawa, the father of soliton communication systems, Odyssey of Light in Nonlinear Optical Fibers: Theory and Applications serves as a curtain raiser to usher in the photonics era. The technological innovations at the core of the book form the basis for the next generation of ultra-high speed computers and telecommunication devices.

Progress in Optics, Volume 49 (Hardcover, 49th edition): Emil Wolf Progress in Optics, Volume 49 (Hardcover, 49th edition)
Emil Wolf
R4,946 Discovery Miles 49 460 Ships in 10 - 15 working days

In the thirty-seven years that have gone by since the first volume of Progress in Optics was published, optics has become one of the most dynamic fields of science. At the time of inception of this series, the first lasers were only just becoming operational, holography was in its infancy, subjects such as fiber optics, integrated optics and optoelectronics did not exist and quantum optics was the domain of only a few physicists. The term photonics had not yet been coined. Today these fields are flourishing and have become areas of specialisation for many science and engineering students and numerous research workers and engineers throughout the world. Some of the advances in these fields have been recognized by awarding Nobel prizes to seven physicists in the last twenty years. The volumes in this series which have appeared up to now contain nearly 190 review articles by distinguished research workers, which have become permanent records for many important developments. They have helped optical scientists and optical engineers to stay abreast of their fields. There is no sign that developments in optics are slowing down or becoming less interesting.
- Gaussian apodization and beam propagation
- Electromagnetically-induced transparency
- Three-dimensional electromagnetic fields
- Quantum cryptography
- Optical quantum cloning

Progress in Optics, Volume 34 (Hardcover): Emil Wolf Progress in Optics, Volume 34 (Hardcover)
Emil Wolf
R4,930 Discovery Miles 49 300 Ships in 10 - 15 working days

This volume presents a review of the research in several areas of modern optics written by experts well-known in the international scientific community. The first chapter discusses properties and methods of production and detection of coherent superpositions of macroscopically distinguishable states of light (the so-called Schrodinger cat states). Chapter two deals with the phase-shift method, which originated in the 1930s, for the analysis of potential-scattering problems in atomic and nuclear physics. Recently this approach has been applied to wave propagation in one-dimensional inhomogeneous media. Chapter three is concerned with the statistical properties of dynamic laser speckles that arise from scattering objects with rough surfaces undergoing translation and rotation. A moving phase-screen model is employed, which gives a relatively simple formulation of the theory and a clear picture of the time-varying speckle phenomenon. The fourth chapter presents a review of the more important theoretical and experimental results relating to optics of multilayer systems with randomly rough boundaries. The significant theoretical approaches which make it possible to interpret experimental data involving such systems are described, and relevant methods for optical characterization of systems of this kind are outlined. The last chapter presents an account of a theory of the photon transport through turbid media.

Emerging Raman Applications and Techniques in Biomedical and Pharmaceutical Fields (Hardcover, 2010 ed.): Pavel Matousek,... Emerging Raman Applications and Techniques in Biomedical and Pharmaceutical Fields (Hardcover, 2010 ed.)
Pavel Matousek, Michael Morris
R5,920 Discovery Miles 59 200 Ships in 18 - 22 working days

In recent years, Raman spectroscopy has undergone a major transformation from a specialist laboratory technique to a practical analytical tool. This change was driven on several parallel fronts by dramatic advances in laser instrumentation, detectors, spectrometers, and optical ?lter technology. This resulted in the advent of a new generation of compact and robust Raman instruments with improved sensitivity and ?exibility. These devices could be operated for the ?rst time by non-specialists outside the laboratory envir- ment. Indeed, Raman spectroscopy is now found in the chemical and phar- ceutical industries for process control and has very recently been introduced into hospitals. Handheld instruments are used in forensic and other security applications and battery-operated versions for ?eld use are found in envir- mental and geological studies. Simultaneously, major advances have been seen in the development of powerful processing methods, some driven by the progress of related spect- scopic methods such as NIR absorption spectroscopy. Numerous chemometric packages are available for advanced analysis of data. These do not require specialist user knowledge (although caution is required in interpreting - sults) and provide further enhanced sensitivity and capability to the Raman technique. In this book we focus on two such major ?elds, biomedical and ph- maceutical. The book is aimed at life sciences and pharmaceutical re- erships. Accordingly, the chapter authors emphasize explanatory material with practical implications rather than focusing on mathematical detail.

Progress in Optics, Volume 54 (Hardcover, 54th edition): Emil Wolf Progress in Optics, Volume 54 (Hardcover, 54th edition)
Emil Wolf
R5,488 Discovery Miles 54 880 Ships in 18 - 22 working days

In the almost fifty years that have gone by since the first volume of "Progress in Optics" was published, optics has become one of the most dynamic fields of science. The volumes in this series that have appeared up to now contain more than 300 review articles by distinguished research workers, which have become permanent records for many important developments.

Invariant Optical Fields
Quantum Optics in Structured Media
Polarization and Coherence Optics
Optical Quantum Computation
Photonic Crystals
Lase Beam-Splitting Gratings

Fractography of Glass (Hardcover, 1994 ed.): R.C. Bradt, R. E. Tressler Fractography of Glass (Hardcover, 1994 ed.)
R.C. Bradt, R. E. Tressler
R5,988 Discovery Miles 59 880 Ships in 18 - 22 working days

As the first major reference on glass fractography, contributors to this volume offer a comprehensive account of the fracture of glass as well as various fracture surface topography. Contributors discuss optical fibers, glass containers, and flatglass fractography. In addition, papers explore fracture origins; the growth of the original flaws of defects; and macroscopic fracture patterns from which fracture patterns evolve. This volume is complete with photographs and schematics.

Optoelectronic Devices - Advanced Simulation and Analysis (Hardcover, 2005 ed.): Joachim Piprek Optoelectronic Devices - Advanced Simulation and Analysis (Hardcover, 2005 ed.)
Joachim Piprek
R7,885 Discovery Miles 78 850 Ships in 18 - 22 working days

Optoelectronic devices transform electrical signals into optical signals (and vice versa) by utilizing the interaction of electrons and light. Advanced software tools for the design and analysis of such devices have been developed in recent years. However, the large variety of materials, devices, physical mechanisms, and modeling approaches often makes it difficult to select appropriate theoretical models or software packages. This book presents a review of devices and advanced simulation approaches written by leading researchers and software developers. It is intended for scientists and device engineers in optoelectronics who are interested in using advanced software tools. Each chapter includes the theoretical background as well as practical simulation results that help the reader to better understand internal device physics. Real-world devices such as edge-emitting or surface-emitting laser diodes, light-emitting diodes, solar cells, photodetectors, and integrated optoelectronic circuits are investigated. The software packages described in the book are available to the public, on a commercial or noncommercial basis, so that the interested reader is quickly able to perform similar simulations.

Semiconductor Integrated Optics for Switching Light (Hardcover): Charlie Ironside Semiconductor Integrated Optics for Switching Light (Hardcover)
Charlie Ironside
R2,834 Discovery Miles 28 340 Ships in 18 - 22 working days

This book covers the technology of switching or modulating light in semiconductor optical waveguides. Currently a key function for optical communications systems is the conversion of data from an electrical signal to an optical signal for transmission in very low loss optical fibres and the converse process of optical to electrical conversion the O/E/O data conversion. This conversion between electronic and photonic signals imposes an energy consumption overhead on optical communication systems. So many research workers have been attracted to ultrafast all-optical switching of data in different formats. As a way of introduction to all-optical switching in semiconductor waveguides the book covers the electro-optic effect, electroabsorption and electrorefraction; effects that can be used in semiconductor optical modulation devices. But the book focuses on all-optical switching using second and third order optical nonlinearities in AlGaAs optical waveguides. It covers a variety of device configurations including integrated nonlinear couplers and Mach-Zehnder interferometers. Further, it provides design software in suit of Mathematica notebooks that can be used to explore the device design.

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