Wave Propagation And Diffraction PDF Download
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Author | : Igor T. Selezov |
Publisher | : Springer |
Total Pages | : 251 |
Release | : 2017-09-05 |
Genre | : Science |
ISBN | : 9811049238 |
Download Wave Propagation and Diffraction Book in PDF, ePub and Kindle
This book presents two distinct aspects of wave dynamics – wave propagation and diffraction – with a focus on wave diffraction. The authors apply different mathematical methods to the solution of typical problems in the theory of wave propagation and diffraction and analyze the obtained results. The rigorous diffraction theory distinguishes three approaches: the method of surface currents, where the diffracted field is represented as a superposition of secondary spherical waves emitted by each element (the Huygens–Fresnel principle); the Fourier method; and the separation of variables and Wiener–Hopf transformation method. Chapter 1 presents mathematical methods related to studying the problems of wave diffraction theory, while Chapter 2 deals with spectral methods in the theory of wave propagation, focusing mainly on the Fourier methods to study the Stokes (gravity) waves on the surface of inviscid fluid. Chapter 3 then presents some results of modeling the refraction of surf ace gravity waves on the basis of the ray method, which originates from geometrical optics. Chapter 4 is devoted to the diffraction of surface gravity waves and the final two chapters discuss the diffraction of waves by semi-infinite domains on the basis of method of images and present some results on the problem of propagation of tsunami waves. Lastly, it provides insights into directions for further developing the wave diffraction theory.
Author | : J.J Stamnes |
Publisher | : Routledge |
Total Pages | : 630 |
Release | : 2017-11-13 |
Genre | : Science |
ISBN | : 1351404687 |
Download Waves in Focal Regions Book in PDF, ePub and Kindle
Using numerous mathematical and numerical techniques of diffraction theory, Waves in Focal Regions: Propagation, Diffraction and Focusing of Light, Sound and Water Waves provides a full and richly illustrated description of waves in focal regions. Unlike most books, the author treats electromagnetic, acoustic, and water waves in one comprehensive volume. After an introductory section, the book describes approximate diffraction theories and efficient numerical methods to study the focusing of various kinds of waves. It then covers the physical interpretation of the theories, their accuracy, and the computational savings obtained, emphasizing uniform asymptotic results that remain valid in the vicinity of shadow boundaries and caustics. The next part deals with the focusing of scalar waves, including thorough theoretical analyses and detailed contour maps of diffraction patterns in focal regions for a variety of different system parameters, such as f-number, Frensel number, aperture shape, amplitude distribution, and wavefront aberration. The author proceeds to explore the diffraction and focusing of electromagnetic waves. First solutions are derived for fields radiated by sources, reflected and refracted at plane interfaces, or diffracted by apertures in plane screens, and then these solutions are applied to study the focusing in homogeneous media and through a plane dielectric interface. In both cases, the author includes many computed results of the electromagnetic field distribution near focus. Presenting both theoretical and experimental results, the following part examines the focusing of sound and water waves by means of zone-plate lenses. The book concludes with a detailed study of the diffraction and focusing of water waves and a comparison of the results of both linear and nonlinear theories with those of experiments.
Author | : Nelson A. Logan |
Publisher | : |
Total Pages | : 126 |
Release | : 1957 |
Genre | : Diffraction |
ISBN | : |
Download Bibliography on the Theory of Diffraction and Propagation of Radio Waves Book in PDF, ePub and Kindle
Author | : J.J Stamnes |
Publisher | : Routledge |
Total Pages | : 618 |
Release | : 2017-11-13 |
Genre | : Science |
ISBN | : 1351404695 |
Download Waves in Focal Regions Book in PDF, ePub and Kindle
Using numerous mathematical and numerical techniques of diffraction theory, Waves in Focal Regions: Propagation, Diffraction and Focusing of Light, Sound and Water Waves provides a full and richly illustrated description of waves in focal regions. Unlike most books, the author treats electromagnetic, acoustic, and water waves in one comprehensive volume. After an introductory section, the book describes approximate diffraction theories and efficient numerical methods to study the focusing of various kinds of waves. It then covers the physical interpretation of the theories, their accuracy, and the computational savings obtained, emphasizing uniform asymptotic results that remain valid in the vicinity of shadow boundaries and caustics. The next part deals with the focusing of scalar waves, including thorough theoretical analyses and detailed contour maps of diffraction patterns in focal regions for a variety of different system parameters, such as f-number, Frensel number, aperture shape, amplitude distribution, and wavefront aberration. The author proceeds to explore the diffraction and focusing of electromagnetic waves. First solutions are derived for fields radiated by sources, reflected and refracted at plane interfaces, or diffracted by apertures in plane screens, and then these solutions are applied to study the focusing in homogeneous media and through a plane dielectric interface. In both cases, the author includes many computed results of the electromagnetic field distribution near focus. Presenting both theoretical and experimental results, the following part examines the focusing of sound and water waves by means of zone-plate lenses. The book concludes with a detailed study of the diffraction and focusing of water waves and a comparison of the results of both linear and nonlinear theories with those of experiments.
Author | : Lev A. Chernov |
Publisher | : Courier Dover Publications |
Total Pages | : 179 |
Release | : 2017-05-17 |
Genre | : Science |
ISBN | : 0486821471 |
Download Wave Propagation in a Random Medium Book in PDF, ePub and Kindle
Ground-breaking contribution to the literature, widely used by scientists, engineers, and students. Topics include theory of wave propagation in randomly inhomogeneous media, ray and wave theories of scattering at random inhomogeneities, more. 1960 edition.
Author | : J. Petykiewicz |
Publisher | : |
Total Pages | : 472 |
Release | : 1992-07-31 |
Genre | : Science |
ISBN | : |
Download Wave Optics Book in PDF, ePub and Kindle
In this volume the properties of light waves in isotropic and anisotropic media are discussed on the basis of the electromagnetic nature of light. Diffraction of light is described for scalar waves and electromagnetic waves using theories like Kirchhoff's diffraction theory, the boundary diffraction wave of Young--Rubinowicz, the Larmor--Lorentz principle, etc. A unified approach involving Fourier optics is adapted to describe the diffractive theory of image formation. The basic principles of the Rayleigh scattering are discussed and the essence of various processes of scattering of light as well as their classification are included. Further topics include: the influence of spatial dispersion on wave propagation physical principles of holography nonlinear optical effects geometrical approximation in optics elements of optical planar waveguides. P The book will be of interest to researchers in optoelectronics and optical engineering and graduate students in physics and engineering.
Author | : Guy Chavent |
Publisher | : Springer |
Total Pages | : 384 |
Release | : 2014-03-12 |
Genre | : Science |
ISBN | : 9783662141533 |
Download Inverse Problems of Wave Propagation and Diffraction Book in PDF, ePub and Kindle
This book describes the state of the art in the field of modeling and solving numerically inverse problems of wave propagation and diffraction. It addresses mathematicians, physicists and engineers as well. Applications in such fields as acoustics, optics, and geophysics are emphasized. Of special interest are the contributions to two and three dimensional problems without reducing symmetries. Topics treated are the obstacle problem, scattering by classical media, and scattering by distributed media.
Author | : A. S. Ilʹinskiĭ |
Publisher | : IET |
Total Pages | : 292 |
Release | : 1993 |
Genre | : Science |
ISBN | : 9780863412837 |
Download Propagation, Scattering and Dissipation of Electromagnetic Waves Book in PDF, ePub and Kindle
Aimed at physicists and engineers conducting theoretical research or designing microwave and millimetre-wave devices, this study explores methods of calculating microwave absorption in waveguides, resonators and periodic structures.
Author | : Avgustin Tuzhilin |
Publisher | : |
Total Pages | : 157 |
Release | : 1983-01-01 |
Genre | : |
ISBN | : 9781558310537 |
Download The Theory and Practice of Wave Propagation and Diffraction in the U. S. S. R. Book in PDF, ePub and Kindle
Author | : Robert K. Tyson |
Publisher | : Inst of Physics Pub Incorporated |
Total Pages | : 117 |
Release | : 2014-08-22 |
Genre | : Science |
ISBN | : 9780750310574 |
Download Principles and Applications of Fourier Optics Book in PDF, ePub and Kindle
Fourier optics, being a staple of optical design and analysis for over 50 years, has produced many new applications in recent years. In this text, Bob Tyson presents the fundamentals of Fourier optics with sufficient detail to educate the reader, typically an advanced student or working scientist or engineer, to the level of applying the knowledge to a specific set of design or analysis problems. Well aware that many of the mathematical techniques used in the field can now be solved digitally, the book will point to those methods or applicable computer software available to the reader.