Methods and Devices for Reconstruction Radiation Spectra from Spatial Distributions

The paper considers the principles of construction of non-classical radiation spectrometers. Schemes for the formation of spatial distributions of radiation fields are presented, and the problem of reconstructing the spectra from attenuation curves and profiles of secondary radiation fields is formulated. A review of non-classical spectrometers is presented and a systematization of non-classical radiation spectrometers is proposed based on the principle of obtaining information about the primary radiation beam. A technique for determining radiation conditions from reconstructed spectral distributions is described.