Non-linear diffraction of laser radiation on periodical structures in uniaxial mediums

The investigation of multilayer structure optical properties and the development of new diffraction devices are the aim of the paper. During the investigation methods of the laser radiation non-linear diffraction and numerical experiment have been used. The classification of diffraction effects has been held with the help of non-linear optics methods. The diffraction waveguide regime has been distinguished in periodical structures of various nature. The obtaining method of the regular blast structure of "faceted" type has been developed. A modulator of the non-polarized radiation has been suggested. Results may find their field of application in laser technologyAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio