Basics of X-Ray Diffraction and its Applications, K. Ramakanth Hebbar

Название: X-Ray Diffraction Imaging
ISBN: 1498783619 ISBN-13(EAN): 9781498783613
Издательство: Taylor&Francis
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Описание: Coherent scattering mechanism forms a basis of the x-ray diffraction imaging that is a subject of this book. The x-ray diffraction technology and its various applications in medical, industrial and security fields are also covered.

Автор: Vladimir Belyakov
Название: Diffraction Optics of Complex-Structured Periodic Media
ISBN: 3319434810 ISBN-13(EAN): 9783319434810
Издательство: Springer
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Описание: This book presents recent theoretical and experimental results of localized optical modes and low-threshold lasing in spiral photonic media. Efficient applications of localized modes for low-threshold lasing at the frequencies of localized modes are a central topic of the book's new chapters. Attention is paid to the analytical approach to the problem. The book focuses on one of the most extensively studied media in this field, cholesteric liquid crystals. The chosen model, in the absence of dielectric interfaces, allows to remove the problem of polarization mixing at surfaces, layers and defect structures. It allows to reduce the corresponding equations to the equations for light of diffracting polarization only. The problem concentrates then on the edge and defect optical modes. The possibility to reduce the lasing threshold due to an anomalously strong absorption effect is presented theoretically for distributed feedback lasing. It is shown that a minimum of the threshold-pumping wave intensity can be reached for the pumping wave frequency coinciding with the localized mode frequency (what can be reached for a pumping wave propagating at a certain angle to the helical axes). Analytic expressions for transmission and reflection coefficients are presented. In the present second edition, experimental observations of theoretically revealed phenomena in spiral photonic media are discussed. The main results obtained for spiral media are qualitatively valid for photonic crystals of any nature and therefore may be applied as a guide to investigations of other photonic crystals where the corresponding theory is more complicated and demands a numerical approach. It is demonstrated that many optical phenomena occurring at the frequencies of localized modes reveal unusual properties which can be used for efficient applications of the corresponding phenomena, efficient frequency conversion and low threshold lasing, e.g. For the convenience of the reader, an introduction is given to conventional linear and nonlinear optics of structured periodic media. This book is valuable to researchers, postgraduate, and graduate students active in theoretical and experimental physics in the field of interaction of radiation with condensed matter.

Автор: Cohen Tenoudji Frйdйric
Название: Analog and Digital Signal Analysis: From Basics to Applications
ISBN: 3319825658 ISBN-13(EAN): 9783319825656
Издательство: Springer
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Цена: 60550.00 T
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Описание: Notions on Systems.- First and Second Order Systems.- Fourier Series.- The Dirac Distribution.- Fourier Transform.- Fourier Transform and LTI Filter Systems.- Fourier Transforms and Convolution Calculations.- Impulse Response of LTI Systems.-Laplace Transform.- Analog Filters.- Causal Signals - Analytic Signals.- Time-Frequency Analysis.- Notions On Digital Signals.-Discrete Systems - Moving Average Systems.-Z -Transform.- Fourier Transform Of Digital Signals.- Autoregressive Systems (Ar) - Arma Systems.- Minimum Phase Systems; Deconvolution.- Wavelets; Multiresolution Analysis.- Parametric Estimation - Modelisation Of Deterministic Signals - Linear Prediction.- Random Signals - Statistics Basis.- Multiple Random Variables- Linear Regression - Maximum Likelihood Estimation.- Correlation And Covariance Matrices Of A Complex Random Vector.-Correlation Functions - Power Spectral Densites Of Random Signals.- Ergodicity; Temporal And Spectral Estimations.- Parametric Modeling Of Random Signals.-Optimal Filtering -Wiener, Kalman, Filters.- Appendix 1. Appendix 2.- Appendix 3.- Bibliography.- Index.

Автор: Daniele Vito G., Lombardi Guido
Название: Scattering and Diffraction by Wedges 2: The Wiener-Hopf Solution - Advanced Applications
ISBN: 1786306646 ISBN-13(EAN): 9781786306647
Издательство: Wiley
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Цена: 146730.00 T
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Описание: Spiritual teachings and guided practices, with audio links, about how to turn off our busy minds anywhere, anytime, and drop down into our hearts, where we find direction and deeper connection with others-from top online spiritual teacher Sarah Blondin, whose meditations have been accessed nearly 10 million times by hundreds or thousands of users.

Автор: Oleg A. Glebov; Mikhail A. Krivoglaz
Название: X-Ray and Neutron Diffraction in Nonideal Crystals
ISBN: 3642742939 ISBN-13(EAN): 9783642742934
Издательство: Springer
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Цена: 95770.00 T
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Описание: Mikhail Alexandrovich Krivoglaz died unexpectedly when he was preparing the English edition of his two-volume monograph on diffraction and diffuse scatter- ing of X-rays and neutrons in imperfect crystals.

Автор: Vladimir Vladimir I.
Название: Diffraction Optics of Complex-Structured Periodic Media
ISBN: 038797654X ISBN-13(EAN): 9780387976549
Издательство: Springer
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Цена: 174130.00 T
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Описание: This is particularly true of media, such as crystals and liquid crystals, that have a periodic structure. After two chapters dealing with exact and approximate solutions to the scattering problem in periodic media in general, the author discusses: the diffraction of Moessbauer radiation in magnetically ordered crystals;

Автор: Lakshminarayan Hazra; Pubali Mukherjee
Название: Self-similarity in Walsh Functions and in the Farfield Diffraction Patterns of Radial Walsh Filters
ISBN: 9811028087 ISBN-13(EAN): 9789811028083
Издательство: Springer
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Цена: 51230.00 T
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Описание: The book explains the classification of a set of Walsh functions into distinct self-similar groups and subgroups, where the members of each subgroup possess distinct self-similar structures.

Автор: Minin, I.V. , Minin, O.V.
Название: Diffractional Optics of Millimetre Waves
ISBN: 0367454327 ISBN-13(EAN): 9780367454326
Издательство: Taylor&Francis
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Цена: 63280.00 T
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Описание: Diffractional Optics of Millimetre Waves combines those elements of diffraction theory normally associated with optics, including Gaussian beams, lenses, and mirrors, and extends them into the micro- and millimetre wavelength range. In this regime there are a number of applications in devices, such as automobile proximity sensors, satellite-TV rec

Автор: Settimio Mobilio, Federico Boscherini, Carlo Mene
Название: Synchrotron Radiation: Basics, Methods and Applications
ISBN: 3642553141 ISBN-13(EAN): 9783642553141
Издательство: Springer
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Цена: 186330.00 T
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Описание: Synchrotron Radiation

Автор: Flukiger Rene
Название: Mgb2 Superconducting Wires: Basics And Applications
ISBN: 9814725587 ISBN-13(EAN): 9789814725583
Издательство: World Scientific Publishing
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Цена: 221760.00 T
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Описание:

The compendium gives a complete overview of the properties of MgB₂ (Magnesium Diboride), a superconducting compound with a transition temperature of T_c = 39K, from the fundamental properties to the fabrication of multifilamentary wires and to the presentation of various applications. Written by eminent researchers in the field, this indispensable volume not only discusses superconducting properties of MgB₂ compounds, but also describes known preparation methods of thin films and of bulk samples obtained under high pressure methods.

A unique selling point of the book is the detailed coverage of various applications based on MgB₂, starting with MRI magnets and high current cables, cooled by Helium (He) vapor. High current cables cooled by liquid hydrogen are also highlighted as an interesting alternative due to the shrinking He reserves on earth. Other pertinent subjects comprise permanent magnets, ultrafine wires for space applications and wind generator projects.