Test of collinear spectroscopy for precise high-voltage determination

  title={Test of collinear spectroscopy for precise high-voltage determination},
  author={Stefan G{\"o}tte and K. M. Knaak and Nikita Kotovski and H. Kluge and Georg Ewald and Kevin Wendt},
Collinear spectroscopy holds promise for a precise determination of high dc voltages with an accuracy in the order of 10−6. For this purpose the velocity of ions, which are accelerated with the voltage to be measured, is determined by the analysis of the Doppler effect of their optical resonances. This article describes the construction and test of a prototype designed for measuring voltages from −20 up to −50 kV in collinear spectroscopy. In this way the feasibility of the method, its… CONTINUE READING


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