Titlebook: Ultrasonic Methods in Evaluation of Inhomogeneous Materials; Adriano Alippi,Walter G. Mayer Book 1987 Martinus Nijhoff Publishers, Dordrec

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Amplitude and Phase Fluctuations in Ultrasonic Waves Propagating in Inhomogeneous Materialsntially homogeneous materials, those that are concerned with discrete, relatively prominent variations, and those concerned with a more widespread inhomogeneity. While the foremost is of great value in chemical and material micro-structural applications, it is beyond the scope of the present discuss

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Acoustooptical Interaction in Optically Active Medially [3] active media; in the case, however, when both waves, the acoustical and optical ones are progressing simultaneously in parallel [4–6] in the same direction. The aim of this paper is to present a consideration of the interacting process in a special uniaxial system in which two push-pull ultr

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Characterisation Through Thermal Waves: Applications of Optoacoustic and Photothermal Methodsks, to acoustic waves transferring information from the speakers to our ears, and to light waves interacting with optical structures on the viewgraphs in such a way that we can see the equations and other results.

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Quantum Field Theory Methods in Studies of Ultrasonic Waves Propagation in Random Mediato the dimensions of inhomogeneities, as well as the intensity of fluctuations of medium refractive index for acoustic wave, determine the choice of the method actually used. When medium inhomogeneities are large in comparison with the wavelength, the method of optical geometry (or ray theory) can b

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Characterisation of Microstructures Using Ultrasonics ultrasonic attenuation and dispersion are therefore sensitive to the microstrueture of the sample. Since the microstructure of a material also has an important effect on material properties there is considerable interest in the development of ultrasonic techniques for the non-destructive determinat

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