Supervision of distribution of intensity at modov's passing of light bunches at distribution through crystal structures

Formation of a diffraction picture when passing light bunches of Bessel and Gauss-Laguerre through plates of crystal quartz is considered. Experiments show distinctions in formation of images and reveal changes in symmetric structure of bunches depending on orientation of a plate of a crystal. Offered experiment allows to see advantages of structural bunches of Gauss-Laguerre before Bessel bunches in a diffraction picture when passing through a crystal. Results of work are essential to research of mechanisms of diffraction of light bunches in natural crystals