The Use of Synchrotron Radiation of Electron Circles in Applications

The use of the synchrotron radiation (SR) in the vacuum ultraviolet (VUV) spectroscopy and radiometry opens new doors for a researcher. In this connection a consideration of SR characteristics of small size specialized SR sources, which can be available even in single laboratories, is given below. TROLL is an electron synchrotron with a cyclotron preacceleration. It has been developed as a specialized SR source for the calibration of VUV sources as secondary standards in the spectral range of 40-250 nm in the units of spectral radiance. In conclusion there is summary of advantages of small size accelerators.