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Books > Science & Mathematics > Physics > Optics (light)
Chemiluminescence (K. Nakashima & K. Imai). Fluorescent Probes for Evaluation of Local Physical and Structural Parameters (B. Valeur). Photochemical Fluorometry (J.-J. Aaron). Applications of Organized Bile Salt Media for Luminescence Analysis (L. McGown). Spectral Hole-Burning (K. Holliday & U. Wild). Near-Infrared Luminescence Spectroscopy (S. Akiyama). Microspectrofluorometry on Supported Planar Membranes (L. Tamm & E. Kalb). Clinical Applications of Luminescence Spectroscopy (G. Schenk). Laser-Excited Molecular Fluorescence in Analytical Sciences (J. Hofstraat, et al.). Index.
"Advances in Imaging and Electron Physics" merges two
long-running serials--A"dvances in Electronics and Electron
Physics" and "Advances in Optical and Electron Microscopy." This
series features extended articles on the physics of electron
devices (especially semiconductor devices), particle optics at high
and low energies, microlithography, image science and digital image
processing, electromagnetic wave propagation, electron microscopy,
and the computing methods used in all these domains.
These proceedings comprise of invited and contributed papers
presented at the 13th International Conference on X-Ray Lasers
(ICXRL 2012) which was held 11 15 June 2012 in Paris, France, in
the famous Quartier Latin, inside the historical Center of
Cordeliers. This conference is part of a continuing series
dedicated to recent developments and applications of x-ray lasers
and other coherent x-ray sources with attention to supporting
technologies and instrumentation.
In this thesis, ultimate sensitive measurement for weak force imposed on a suspended mirror is performed with the help of a laser and an optical cavity for the development of gravitational-wave detectors. According to the Heisenberg uncertainty principle, such measurements are subject to a fundamental noise called quantum noise, which arises from the quantum nature of a probe (light) and a measured object (mirror). One of the sources of quantum noise is the quantum back-action, which arises from the vacuum fluctuation of the light. It sways the mirror via the momentum transferred to the mirror upon its reflection for the measurement. The author discusses a fundamental trade-off between sensitivity and stability in the macroscopic system, and suggests using a triangular cavity that can avoid this trade-off. The development of an optical triangular cavity is described and its characterization of the optomechanical effect in the triangular cavity is demonstrated. As a result, for the first time in the world the quantum back-action imposed on the 5-mg suspended mirror is significantly evaluated. This work contributes to overcoming the standard quantum limit in the future.
This work studies the relaxation dynamics of molecules in both the gas and liquid phases after strong field ionization, using transient absorption in the soft X-rays. In particular, the thesis presents the first realization of time-resolved X-ray absorption spectroscopy in the spectral water window with a laser-based HHG source. These remarkable experiments were not only performed for isolated molecules, but also in liquids, for which the spectral coverage of the K-edges of C, N, and O are of primary importance for investigating biological molecules. The technique relies on the generation of high-order harmonics to further probe the electronic structure of molecules. Using the atomic selectivity of high energies and the temporal coherence of laser technology, we demonstrate the observation of the first stages of chemical transformation of matter in the gas and liquid phases.
This book addresses the peculiarities of nonlinear wave propagation in waveguides and explains how the stratification depends on the waveguide and confinement. An example of this is an optical fibre that does not allow light to pass through a density jump. The book also discusses propagation in the nonlinear regime, which is characterized by a specific waveform and amplitude, to demonstrate so-called solitonic behaviour. In this case, a wave may be strongly localized, and propagates with a weak change in shape. In the waveguide case there are additional contributions of dispersion originating from boundary or asymptotic conditions. Offering concrete guidance on solving application problems, this essentially (more than twice) expanded second edition includes various aspects of guided propagation of nonlinear waves as well as new topics like solitonic behaviour of one-mode and multi-mode excitation and propagation and plasma waveguides, propagation peculiarities of electromagnetic waves in metamaterials, new types of dispersion, dissipation, electromagnetic waveguides, planetary waves and plasma waves interaction.The key feature of the solitonic behaviour is based on Coupled KdV and Coupled NS systems. The systems are derived in this book and solved numerically with the proof of stability and convergence. The domain wall dynamics of ferromagnetic microwaveguides and Bloch waves in nano-waveguides are also included with some problems of magnetic momentum and charge transport.
The book systematically introduces the visible light communication (VLC) technology in detail. Basic concepts and how to realize the system are both illustrated, including the transmitter, channel, and the receiver. In addition, a good many experimental results are presented to help readers further understand the VLC technologies. The upper-layer protocols of visible light communication system and the technology trends are also discussed. This book can be a good reference work for researchers, engineers, and graduate students in the fields of communications, LED, and optics.
Hardbound. It is a pleasure to record that Progress in Optics is commencing the fifth decade of its existence. The first volume was published in 1961, only a few months after the invention of the laser. This event triggered a wealth of new and exciting developments, many of which were reported in the 240 review articles which were published in this series since its inception. The present volume contains seven articles covering a wide range of subjects. The first article, by M.H. Fields, J. Popp, and R.K. Chang, presents a review of various optical effects in spherical and circular micro-cavities capable of supporting high-Q resonant modes (commonly referred to as morphology-dependent resonances (MDRs) or whispering gallery modes (WGMs)). The article treats the theory of symmetrical and deformed micro-cavities and describes recent research and development in the areas of quantum electrodynamics, lasers, optical spectroscopy, and filters for
This book presents original findings on tunable microwave metamaterial structures, and describes the theoretical and practical issues involved in the design of metamaterial devices. Special emphasis is given to tunable elements and their advantages in terms of feeding network simplification. Different biasing schemes and feeding network topologies are presented, together with extensive prototype measurements and simulations. The book describes a novel, unique solution for beam steering and beam forming applications, and thus paves the way for the diffusion of new agile communication system components. At the same time, it provides readers with an outstanding and timely review of wave propagation in periodic structures, tunability of metamaterials and the technological constraints that need to be considered in the design of reconfigurable microwave components.
Transformation electromagnetics is a systematic design technique for optical and electromagnetic devices that enables novel wave-material interaction properties. The associated metamaterials technology for designing and realizing optical and electromagnetic devices can control the behavior of light and electromagnetic waves in ways that have not been conventionally possible. The technique is credited with numerous novel device designs, most notably the invisibility cloaks, perfect lenses and a host of other remarkable devices. Transformation Electromagnetics and Metamaterials: Fundamental Principles and Applications presents a comprehensive treatment of the rapidly growing area of transformation electromagnetics and related metamaterial technology with contributions on the subject provided by a collection of leading experts from around the world. On the theoretical side, the following questions will be addressed: "Where does transformation electromagnetics come from?," "What are the general material properties for different classes of coordinate transformations?," "What are the limitations and challenges of device realizations?," and "What theoretical tools are available to make the coordinate transformation-based designs more amenable to fabrication using currently available techniques?" The comprehensive theoretical treatment will be complemented by device designs and/or realizations in various frequency regimes and applications including acoustic, radio frequency, terahertz, infrared, and the visible spectrum. The applications encompass invisibility cloaks, gradient-index lenses in the microwave and optical regimes, negative-index superlenses for sub-wavelength resolution focusing, flat lenses that produce highly collimated beams from an embedded antenna or optical source, beam concentrators, polarization rotators and splitters, perfect electromagnetic absorbers, and many others. This book will serve as the authoritative reference for students and researchers alike to the fast-evolving and exciting research area of transformation electromagnetics/optics, its application to the design of revolutionary new devices, and their associated metamaterial realizations.
Coherent quantum optics and technology can be defined as the investigation of the principles of and methods for generating a very smooth lightwave with low fluctuations, controlling and manipulating atoms and photons and their application systems. Generation of nonclassical photons by this lightwave is also part of this area. Chapter 1 provides the reader with the definition of the coherent state of light. Chapter 2 is devoted to the principle of laser oscillation described by using the density matrix method. Chapter 3 reviews the structures and performances of representative lasers, that is gas, dye, solid-state, and semiconductor lasers. Chapter 4 defines the measures of representing the magnitude of noises and the specific noises in lasers. Chapter 5 treats the general ideas and methods of the principle of reducing the frequency fluctuations of lasers and their experimental results. Chapter 7 demonstrates several advanced lightwave application systems for communications, sensing, spectroscopy, atomic clock, quantum optics, atomic physics and test of the theory of relativity. For future progress of this field of research, Chapter 8 introduces several novel ideas for expanding the laser oscilation wavelength range, the generation of nonclassical photons, the manipulation of atoms and photons, and photonic energy storage. Chapters 1-5 form a tutorial textbook for undergraduate students, graduate students, and junior engineers. Chapters 6-8 introduce the topics which are still progressing rapidly.
"Advances in Imaging and Electron Physics" merges two
long-running serials--A"dvances in Electronics and Electron
Physics" and "Advances in Optical and Electron Microscopy." This
series features extended articles on the physics of electron
devices (especially semiconductor devices), particle optics at high
and low energies, microlithography, image science and digital image
processing, electromagnetic wave propagation, electron microscopy,
and the computing methods used in all these domains.
"Advances in One-Dimensional Wave Mechanics" provides a comprehensive description of the motion of microscopic particles in one-dimensional, arbitrary-shaped potentials based on the analogy between Quantum Mechanics and Electromagnetism. Utilizing a deeper understanding of the wave nature of matter, this book introduces the concept of the scattered sub-waves and a series of new analytical results using the Analytical Transfer Matrix (ATM) method. This work will be useful for graduate students majoring in physics, mainly in basic quantum theory, as well as for academic researchers exploring electromagnetism, particle physics, and wave mechanics and for experts in the field of optical waveguide and integrated optics. Prof. Zhuangqi Cao is a Professor of Physics at Shanghai Jiao Tong University, China. Dr. Cheng Yin is a teacher at Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology, Hohai University, China.
Three dimensional (3D) optical geometries are becoming more common
in the literature and lexicon of solar cells. "Three Dimensional
Solar Cells Based on Optical Confinement Geometries" describes and
reveals the basic operational nuances of 3D photovoltaics using
three standard tools: Equivalent Circuit Models, Ray Tracing Optics
in the Cavity, and Absorber Spectral Response. These tools aide in
understanding experimental absorption profile and device parameters
including Jsc, Voc, Fill Factor, and EQE. These methods also apply
to individual optical confinement geometry device, integrated
optical confinement geometry device, and hybrid optical confinement
geometry device.
The thesis covers a broad range of electronic, optical and
opto-electronic devices and various predicted physical effects. In
particular, it examines the quantum interference transistor effect
in graphene nanorings; tunable spin-filtering and spin-dependent
negative differential resistance in composite heterostructures
based on graphene and ferromagnetic materials; optical and novel
electro-optical bistability and hysteresis in compound systems and
the real-time control of radiation patterns of optical
nanoantennas. The direction of the main radiation lobe of a regular
plasmonic array can be changed abruptly by small variations in
external control parameters. This optical effect, apart from its
relevance for applications, is a revealing example of the Umklapp
process and, thus, is a visual manifestation of one of the most
fundamental laws of solid state physics: the conservation of the
quasi-momentum to within a reciprocal lattice vector. The thesis
analyzes not only results for particular device designs but also a
variety of advanced numerical methods which are extended by the
author and described in detail. These methods can be used as a
sound starting point for further research.
"Advances in Atomic, Molecular, and Optical Physics" publishes
reviews of recent developments in a field that is in a state of
rapid growth, as new experimental and theoretical techniques are
used on many old and new problems. Topics covered include related
applied areas, such as atmospheric science, astrophysics, surface
physics and laser physics. Articles are written by distinguished
experts and contain relevant review material and detailed
descriptions of important recent developments.
This thesis focuses on the fundamental problem of characterising partially coherent beams. The book describes several non-interferometric methods based on phase-space tomography for recovering the spatial coherence information of optical beams. In the context of optical beams, partially coherent light provides numerous advantages over coherent light. From microscopy to optical communications, there are many disciplines that benefit from using partially coherent beams. However, their range of applications currently remains limited due to the complexity of extracting information. In addition to providing a feasible experimental solution for the general case, the book explores several situations in which beam symmetries are exploited to simplify the information extraction process. Each characterisation method is accompanied by a corresponding theoretical explanation and a thorough description of experimental examples.
This book highlights the growing applications of THz technology and various modules used for their successful realization. The enormous advantages of THz devices like higher resolution, spatial directivity, high-speed communication, greater bandwidth, non-ionizing signal nature and compactness make them useful in various applications like communication, sensing, security, safety, spectroscopy, manufacturing, bio-medical, agriculture, imaging, etc. Since the THz radiation covers frequencies from 0.1THz to around 10THz and highly attenuated by atmospheric gases, they are used in short-distance applications only. The book focuses on recent advances and different research issues in terahertz technology and presents theoretical, methodological, well-established and validated empirical works dealing with the different topics.
This book presents a new system of solar cells. Colloidal nanocrystals possess many physical and chemical properties which can be manipulated by advanced control over structural features like the particle size. One application field is photovoltaics where colloidal semiconductor nanocrystals are explored as components of photo-active layers which can be produced from liquid media, often in combination with conductive polymers. The further development of this interdisciplinary field of research requires a deep understanding of the physics and chemistry of colloidal nanocrystals, conducting polymers and photovoltaic devices. This book aims at bridging gaps between the involved scientific disciplines and presents important fundamentals and the current state of research of relevant materials and different types of nanoparticle-based solar cells. The book will be of interest to researchers and PhD students. Moreover, it may also serve to accompany specialized lectures in related areas.
Light Scattering Reviews (vol. 9) is aimed at the description of modern advances in radiative transfer and light scattering. The following topics will be considered: light scattering by atmospheric dust particles and also by inhomogeneous scatterers, the general - purpose discrete - ordinate algorithm DISORT for radiative transfer, the radiative transfer code RAY based on the adding-doubling solution of the radiative transfer equation, aerosol and cloud remote sensing, use of polarization in remote sensing, direct aerosol radiative forcing, principles of the Mueller matrix measurements, light reflectance from various land surfaces. This volume will be a valuable addition to already published volumes 1-8 of Light Scattering Reviews.
This book introduces readers to the cutting-edge topic of nanophotonic photochemical reactions and their applications. From among the various innovations in optical technology achieved by means of the non-uniform optical near field, it focuses on photochemical reactions at the nanoscale. Optical near fields are the elementary surface excitations of nanometric particles with non-uniform field distributions. After reviewing the unique properties of the non-uniform optical field, the book presents a range of applications of near-field assisted photochemical reactions, including near-field etching, visible water splitting, carbon dioxide reduction and reactions in solar cells.
This book covers the history of lasers with nuclear pumping (Nuclear Pumped Lasers, NPLs). This book showcases the most important results and stages of NPL development in The Russian Federal Nuclear Center (VNIIEF) as well as other Russian and international laboratories, including laboratories in the United States. The basic science and technology behind NPLs along with potential applications are covered throughout the book. As the first comprehensive discussion of NPLs, students, researchers, and application engineers interested in high energy lasers will find this book to be an extremely valuable source of information about these unique lasers.
William Gascoigne (c.1612-44) was the inventor of the telescopic sight and micrometer (instruments crucial to the advance of astronomy). His name is now known to historians of science around the world. For some considerable time after his tragic death at the age of 32 in the English Civil War, however, it seemed as if his achievements would be consigned to oblivion. Most of his papers were lost and even the few that survived have largely disappeared. This is the story of how his work was rescued. Into this story is woven an account of the state of astronomy and optics during Gascoigne's lifetime, so that the reader can appreciate the significance of his discoveries.
This thesis focuses on the study of the optical response of new atomically thin two-dimensional crystals, principally the family of transition metal dichalcogenides like MoS2. One central theme of the thesis is the precise treatment of the linear and second-order nonlinear optical susceptibilities of atomically thin transition metal dichalcogenides. In addition to their significant scientific interest as fundamental material responses, these studies provide essential knowledge and convenient characterization tools for the application of these 2D materials in opto-electronic devices. Another important theme of the thesis is the valley physics of atomically thin transition metal dichalcogenides. It is shown that the degeneracy in the valley degree of freedom can be lifted and a valley polarization can be created using a magnetic field, which breaks time reversal symmetry in these materials. These findings enhance our basic understanding of the valley electronic states and open up new opportunities for valleytronic applications using two-dimensional materials. |
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