Author: Mishra, S.
Paper Title Page
WE4P37 Laser Interferometer for Hall Probe Alignment and Measurement of Undulator 215
 
  • S.M. Khan, G. Mishra
    Devi Ahilya University, Indore, India
  • M. Gehlot
    DESY, Hamburg, Germany
  • S. Mishra
    Devi Ahilya Vishwa Vidyalaya, Institute of Engineering & Technology, Indore, India
 
  In the Hall probe Magnetic measurement method the field mapping is done along the length of the undulator. The field integral and phase error computed from the field mapping works as the figure of merit of the undulator. In this paper, we discuss the working of a laser interferometer for precise Hall probe alignment. A new user friendly software based on MATLAB has been developed. The phase error and magnetic field integrals are calculated for both taper and untaper U50 undulator of the Laser and Insertion Device Application (LIDA) Laboratory.  
DOI • reference for this paper ※ doi:10.18429/JACoW-FLS2023-WE4P37  
About • Received ※ 22 August 2023 — Revised ※ 22 August 2023 — Accepted ※ 31 August 2023 — Issued ※ 02 December 2023
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