Following the first Capri School on Photon Correlation Spectroscopy held in July 1973 and published earlier in this series (Series B: Physics v.3) a second Capri NATO Advanced Study Institute on this topic was held at the Hotei Luna from 26 July to 6 August 1976. This volume contains the invited lecture courses and seminars and some of the contributed seminars presented at this Institute. Much had happened in the field in the intervening three years and it was the intention of the Organising Committee to build on the previous courses . without detailed repetition of fundamentals. and to extend the coverage widely over the use of photon-correla­ tion methods for the temporal or spectral analysis of fluctuating light sources. In particular, the rapid expansion of these methods for the measurement of macroscopic motion by Laser Doppler Veloci­ metry was given special emphasis as is indicated in the title. The members of the Organizing Committee were: E R Pike, RSRE, Malvern, UK } _ Co-directors H Z Cummins, CCNY, New York, USA M Bertolotti, University of Rome, Italy - Local Organiser P Pusey, RSRE, Malvern, UK - Treasurer V DeGiorgio, CISE, Milan, Italy P Lallemand, ENS, Paris, France Pierre de Gennes assisted the Committee during the planning of the Institute but was unfortunately prevented at the last minute from attending.

Inhalt

Lectures.- to Photon Correlation Spectroscopy and Velocimetry.- Multiple Scattering.- Statistical Properties of Scattered Radiation.- Photon Correlation Techniques.- Dynamics of Macromolecular Motion.- Intensity Fluctuation Spectroscopy of Motile Organisms.- Light Scattering Studies of Frequency-Dependent Transport Coefficients.- Biological and Medical Applications of Light Scattering Spectroscopy.- Photon Correlation Velocimetry.- Seminars.- Dynamics of Charged Macromolecules in Solution.- Photon Correlation Velocimetry in Aerodynamics.- Laser Doppler Study of the Onset of Turbulent Convection at Low Prandtl Number.- Contributions.- Application of the Method of Cumulants for Interacting Brownian Particle Systems.- A System for Analysing the Motion of Individual Micro-organisms.- The Use of a Correlator in Brillouin Scattering.- Light Scattering Experiments from Solutions of Ionic Micelles near the Critical Micelle Concentration.- Rayleigh Scattering of Light by Liquid Crystals.- Cytoplasmic Motion in Elodea.- Laser Intensity Fluctuations in the Heterodyne Detection of Scattered Light.- Thermodiffusion in Macromolecular Solutions.- Relative Size and Dispersity of Isolated Chromaffin Granules.- Light Scattering from Structured Particles.- Internal Motion in Polystyrene.- Measurement of the Velocity Field in Front of and behind a Model Propeller in the Cavitation Tunnel with a Laser Velocimeter.- Measurement of Velocity at the Nares of the Olfactory Organ of Fishes with a Laser Velocimeter.- Measurement of the Velocity Field in the Wake of a Ship Double-Model in the Wind Tunnel with a Laser Velocimeter.- Hydrodynamic Radius of Polystyrene in Binary Solvents near the Theta State.- Light Scattering by Liquid Interfaces.- Photon Correlation Analysis of Protoplasmic Streaming in the Slime Mold Physarum Polycephalum.- Fluorescence Photon Correlation.- Photon Counting Frequency Discriminator for LDV Systems.- Photon Correlation Spectroscopy of Polymer Latices.- Some Experimental Results on VH Light Scattering by Highly Viscous Liquids.- The Study of Intracellular Particle Motion by Laser Light Scattering.- Time Scale Expansion and G(o) in a 50 ns Real-Time Digital Correlator.- List of Participants.- Author Index.