Light Scattering in Liquids and Macromolecular Solutions

Light Scattering in Liquids and Macromolecular Solutions

Author: V. Degiorgio

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 293

ISBN-13: 1461591856

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This volume contains most of the papers presented at the "Workshop on Quasielastic Light Scattering Studies of Fluids and Macromolecular Solutions" held at CISE, Segrate (Milano), Italy, from 11 to 13 May, 1979. Quasielastic light scattering (also called self-beating spectroscopy or intensity correlation spectroscopy) is the technique, introduced by Benedek and coworkers and by Cummins and coworkers about 15 years ago, by which dynamical information about a scattering medium is obtained through the measurement of the power spectrum (or the intensity correlation function) of the laser light scattered from the medium. The technique received in the early seventies a considerable impulse from the development of real-time fast digital correlators. The aim of the Workshop was to bring together a selected number of researchers in order to discuss recent developments in quasielastic light scattering and related optical methods and to report about new applications of the technique in physics, chemistry and biology. The first two days of the meeting were devoted to the oral presentations of papers. In the third day an informal session was held which included a very lively and thorough discussion of the highlights of the Workshop. Most part of the technical problems were debated during the informal session and during the subsequent visits to the light scattering laboratory in CISE.


Laser Light Scattering

Laser Light Scattering

Author: Benjamin Chu

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 354

ISBN-13: 032316188X

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Laser Light Scattering: Basic Principles and Practice, Second Edition deals with the technical aspects of laser light scattering, including the basic principles and practice. Topics covered include light scattering theory, optical mixing spectrometry, photon correlation spectroscopy, and interferometry. Experimental methods and methods of data analysis are also described. This book is comprised of eight chapters and begins with a discussion on the interrelationship between laser light scattering and other types of scattering techniques that use X-rays and neutrons, with particular reference to momentum and energy transfers as well as time-averaged and time-dependent scattered intensity. The spectrum of scattered light and a single-particle approach to time-averaged scattered intensity are considered. The following chapters focus on photoelectric detection of the scattered electric field; optical mixing spectrometers; basic equations for photon correlation spectroscopy; and the principles of Fabry-Perot interferometry. The pertinent features of the experimental aspects of laser light scattering are also outlined, together with the Laplace inversion problem. The final chapter examines polymer molecular-weight distributions in relation to particle sizing. This monograph will be of interest to physicists.


Selected Papers on Digital Halftoning

Selected Papers on Digital Halftoning

Author: Jan P. Allebach

Publisher: SPIE-International Society for Optical Engineering

Published: 1999

Total Pages: 764

ISBN-13:

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This text presents 76 papers on halftone imaging. Subjects covered include basic principles, point processes, neighbourhood processes, iterative methods, printer models, and colour.


Selected Papers on VUV Synchrotron Radiation Instrumentation

Selected Papers on VUV Synchrotron Radiation Instrumentation

Author: D. L. Ederer

Publisher: SPIE-International Society for Optical Engineering

Published: 1998

Total Pages: 798

ISBN-13:

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This volume contains 92 papers on VUV synchrotron radiation instrumentation. Areas addressed include: high resolution X-ray spectroscopy using synchrotron radiation; the classical radiation of accelerated electrons; and the design of holographic concave gratings for Seya-Namioka monochromators.


Femtosecond Laser Techniques and Technology

Femtosecond Laser Techniques and Technology

Author: Ashok Garg

Publisher: JP Medical Ltd

Published: 2012-07-31

Total Pages: 196

ISBN-13: 9350258765

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A femtosecond laser is a laser which emits ultrashort pulses, used for minimally invasive corneal surgery. This book is a concise guide to femtosecond laser technology and the various techniques for its use. The internationally recognised authors from the US, Europe and Asia, begin with an introduction and description of current technology and future prospects. The following chapters discuss the step by step application of the techniques to different ocular disorders. The book includes more than 200 colour illustrations and images and an ancillary DVD presents real life examples of various femtosecond laser procedures.