An apparatus for controlling power and spectral composition of synchrotron radiation beam

摘要

The present useful model relates to devices for controlling the power and spectral content of the beam of synchrotron radiation, which is necessary when carrying out research with a rigid part of the spectrum of the synchrotron radiation, such as structural analysis of nanomaterials obtaining tomographic images of objects, experiments at high pressures and others. The apparatus comprises housing, docked with the pipes, through which enters and exits a beam of synchrotron radiation filters installed vnut When the housing is movable relative to the title of the beam, and a drive mechanism for moving the filters. Inside the housing is rotatably disposed a hollow cylindrical element provided with a through-hole formed perpendicular to the generatrix of the cylindrical member and intended for passage of the radiation beam. In these holes are installed filters in the body member formed longitudinal channels for passage of the cooling medium are attached to the housing for supplying and discharging the cooling medium connections and mechanical drive used for moving the filter relative to the radiation beam, providing rotation of the cylindrical member at a predetermined angle.