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This book presents the Generalized Multipole Technique as a fast and powerful theoretical and computation tool to simulate light scattering by nonspherical particles. It also demonstrates the considerable potential of the method. In recent years, the concept has been applied in new fields, such as simulation of electron energy loss spectroscopy and has been used to extend other methods, like the null-field method, making it more widely applicable. The authors discuss particular implementations of the GMT methods, such as the Discrete Sources Method (DSM), Multiple Multipole Program (MMP), the Method of Auxiliary Sources (MAS), the Filamentary Current Method (FCM), the Method of Fictitious Sources (MFS) and the Null-Field Method with Discrete Sources (NFM-DS). The Generalized Multipole Technique is a surface-based method to find the solution of a boundary-value problem for a given differential equation by expanding the fields in terms of fundamental or other singular solutions of this equation. The amplitudes of these fundamental solutions are determined from the boundary condition at the particle surface. Electromagnetic and light scattering by particles or systems of particles has been the subject of intense research in various scientific and engineering fields, including astronomy, optics, meteorology, remote sensing, optical particle sizing and electromagnetics, which has led to the development of a large number of modelling methods based on the Generalized Multipole Technique for quantitative evaluation of electromagnetic scattering by particles of various shapes and compositions. The book describes these methods in detail.
Physics. --- Nuclear physics. --- Atomic structure. --- Molecular structure. --- Spectra. --- Electronic circuits. --- Atomic/Molecular Structure and Spectra. --- Classical Electrodynamics. --- Electronic Circuits and Devices. --- Numerical and Computational Physics, Simulation. --- Particle and Nuclear Physics. --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Structure, Atomic --- Atomic theory --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Physics --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Structure, Molecular --- Chemical structure --- Structural bioinformatics --- Qualitative --- Atomic structure . --- Molecular structure . --- Optics. --- Electrodynamics.
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This book presents the Generalized Multipole Technique as a fast and powerful theoretical and computation tool to simulate light scattering by nonspherical particles. It also demonstrates the considerable potential of the method. In recent years, the concept has been applied in new fields, such as simulation of electron energy loss spectroscopy and has been used to extend other methods, like the null-field method, making it more widely applicable. The authors discuss particular implementations of the GMT methods, such as the Discrete Sources Method (DSM), Multiple Multipole Program (MMP), the Method of Auxiliary Sources (MAS), the Filamentary Current Method (FCM), the Method of Fictitious Sources (MFS) and the Null-Field Method with Discrete Sources (NFM-DS). The Generalized Multipole Technique is a surface-based method to find the solution of a boundary-value problem for a given differential equation by expanding the fields in terms of fundamental or other singular solutions of this equation. The amplitudes of these fundamental solutions are determined from the boundary condition at the particle surface. Electromagnetic and light scattering by particles or systems of particles has been the subject of intense research in various scientific and engineering fields, including astronomy, optics, meteorology, remote sensing, optical particle sizing and electromagnetics, which has led to the development of a large number of modelling methods based on the Generalized Multipole Technique for quantitative evaluation of electromagnetic scattering by particles of various shapes and compositions. The book describes these methods in detail.
Electromagnetism. Ferromagnetism --- Experimental nuclear and elementary particle physics --- Nuclear physics --- Physics --- Chemical structure --- Electrical engineering --- Artificial intelligence. Robotics. Simulation. Graphics --- spectra (chemie) --- moleculaire structuur --- remote sensing --- simulaties --- elektrodynamica --- kernenergie --- KI (kunstmatige intelligentie) --- fysica --- atoomfysica --- elektrische circuits --- AI (artificiële intelligentie)
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Light Scattering by Systems of Particles comprehensively develops the theory of the null-field method, while covering almost all aspects and current applications. The "Null-field Method with Discrete Sources" is an extension of the Null-field Method (also called T-Matrix Method) to compute light scattering by arbitrarily shaped dielectric particles. This book incorporates FORTRAN programs and exemplary simulation results that demonstrate all aspects of the latest developments of the method. Worked examples of the application of the FORTRAN programs show readers how to adapt or modify the programs for their specific application.
Light --- Electromagnetic waves --- T-matrix. --- Scattering --- Data processing. --- T-matrix --- Physics --- Engineering & Applied Sciences --- Physical Sciences & Mathematics --- Applied Physics --- Light & Optics --- Data processing --- Electromagnetic energy --- Electromagnetic radiation --- Physics. --- Engineering. --- Optics, Lasers, Photonics, Optical Devices. --- Engineering, general. --- Electromagnetic theory --- Waves --- Mathematical physics --- Matrices --- Light sources --- Spectrum analysis --- Construction --- Industrial arts --- Technology --- Lasers. --- Photonics. --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators
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Physics --- Acoustics & Sound --- Physical Sciences & Mathematics
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Electronics and optics of solids --- Physics --- toegepaste wetenschappen --- fysica --- optica
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The discrete sources method is an efficient and powerful tool for solving a large class of boundary-value problems in scattering theory. A variety of numerical methods for discrete sources now exist. In this book, the authors unify these formulations in the context of the so-called discrete sources method. Key Features * Comprehensive presentation of the discrete sources method * Original theory - an extension of the conventional null-field method using discrete sources * Practical examples that demonstrate the efficiency and flexibility of elaborated methods (scattering by particles with high aspect ratio, rough particles, nonaxisymmetric particles, multiple scattering) * List of discrete sources programmes available via the Internet.
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Physics --- Acoustics & Sound --- Physical Sciences & Mathematics
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Light Scattering by Systems of Particles comprehensively develops the theory of the null-field method, while covering almost all aspects and current applications. The "Null-field Method with Discrete Sources" is an extension of the Null-field Method (also called T-Matrix Method) to compute light scattering by arbitrarily shaped dielectric particles. This book incorporates FORTRAN programs and exemplary simulation results that demonstrate all aspects of the latest developments of the method. Worked examples of the application of the FORTRAN programs show readers how to adapt or modify the programs for their specific application.
Electronics and optics of solids --- Physics --- toegepaste wetenschappen --- fysica --- optica
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