Theoretical and experimental evaluation anamorphic factor in the hybrid acousto-optical imaging device acoustic fields

摘要

Imaging spatially inhomogeneous acoustic fields is of considerable interest from the point of view of a various practical applications in the nondestructive examination, biomedicine and electronics. The most important task is to research new methods of imaging acoustic waves in a volume. The features of the imaging method of spatially inhomogeneous acoustic fields with a hybrid acousto-optical processor using Bragg diffraction are discussed. The presence of the phenomenon anamorphosing in obtaining the test image acoustic objects is shown. The comparative analysis of theoretical and experimental results of the researches anamorphosing in such device is given.