Formation of TH- and TE-polarized Bessel light beams at acousto-optic diffraction in anisotropic crystals

The task has been solved of acoustooptic interraction of Bessel light beams (BLB) in uniaxial crystal with plane acoustic wave. The process has been calculated of isotropic scattering of BLBs without change of the polarization state. The diffraction efficiency has been found out, and it has been shown to be closely one hundred percent. The studied acoustooptical process can be taken as a principle of the method of TH- and TE-polarized Bessel light beams obtaining, which differs by the possibility of manipulation in time by the polarization state.