Место издания:The International Society for Optical Engineering Bellingham
Первая страница:92
Последняя страница:98
Аннотация:Angular characteristics of the second and third diffraction orders are theoretically analysed and experimentally tested for the intermediate regime of acoustooptic interaction. It is established that there is for each order a number of optimal incidence angles of light that provide more effective scattering of light. In case of isotropic diffraction the optimal angles depend on acoustic frequency, whereas at anisotropic diffraction the angles are defined not only by the frequency, but also by optical anisotropy of the interaction medium.