INVERSE DIFFRACTION PROBLEM OF DETERMINING THE PROPERTIES OF A PLASMA OBJECT

摘要

We consider the ill-posed problem for a plasma inhomogeneity, which is diagnosed by the reflected diffraction field, i.e., backscattering from the irradiated object. In this case, there is no need for a more accurate renewal of the object under study based on pseudo-inversion. An analytic solution of the inverse problem for a cylindrical plasma is constructed based on generalization of solutions for spherical plasma. The possibilities of plasma diagnostics from measured values are shown.