Abstract
In order to measure the vertical and horizontal position of the centroid of the radiation, a nondestructive V-coupling-blades beam position monitor (V-BPM) was designed, constructed, and tested for NSRL undulator source. The monitor is comprised with two pairs of water-cooled symmetrical triangle electrodes made of molybdenum. To increase the photoemission currents, both V-coupling-blades were inserted in the beam edges at an angle of 10° in horizontal and offset each other along the beam direction. A bias of 300V was adapted to collect the photon-electronics more effective. This paper describes the principles and structure features of the V-BPM and discusses the results of performance tests.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
