A method for quantitative determination of the suitability of optical materials for optical elements with high energy densities, in such a manner specific optical materials and their use

摘要

A method for quantitative determination of the suitability of optical materials for optical elements with high energy densities by determining the radiation dependent transmission in the case of wavelengths in the uv - region by determining the by means of this radiation induced fluorescence, characterized in that at least one induced fluorescence maximum of a non-linear absorption process in the case of different fluences is determined, the slope of the curve | dt / dh | for this fluorescence is determined, and from this slope the transmission is determined.