A simple method for reconstructing the radial distributions of emission of a plasma with a coaxial geometry

Аннотация

A simple method for reconstructing the radial distribution of emission of a gas discharge axisymmetric plasma with an annular cross section is proposed for the case in which the transverse projection of radiation is incomplete. Convenient analytic expressions are derived for the basis functions necessary to represent the projection of radiation and its radial distribution in the form of finite series containing a small number of terms.