- Volume 19 Issue 11
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The Development of a beam profile monitoring system for improving the beam output characteristics
빔 출력 특성 개선을 위한 빔 프로파일 모니터링 시스템 개발
- An, Young-jun (Department of Electronic Information and Communication Engineering, TongMyong University) ;
- Hur, Min-goo (Korea Atomic Energy Research Institute) ;
- Yang, Seung-dae (Korea Atomic Energy Research Institute) ;
- Shin, Dae-seob (Department of Electronic Engineering, Incheon University) ;
- Lee, Dong-hoon (Department of Electronic Information and Communication Engineering, TongMyong University)
- Received : 2015.08.10
- Accepted : 2015.09.18
- Published : 2015.11.30
Radioactive isotopes which are manufactured using a cyclotron in a radioisotope used for radiation diagnosis is affected by the production yield according to size and shape of the beam and beam uniform degree from irradiated location when the proton beam investigated the target by cyclotron. Therefore, in this paper developed the BPM(Beam Profile Monitor) device capable of measuring the beam cross-section at the cyclotron beam line. It was configured so as to be able to remote control the BPM device in LabView and used the BPM program it was to be able to easily monitor and display to analyze the graph of two-dimensional graph and a three-dimensional beam distribution numerical information of the beam obtained while scanning the tungsten wire to the X and Y axis. The time it takes to measure the beam can be confirmed 37seconds when step motor driving speed was 2000pps. Through a beam readjusted based on the measured beam distribution information by optimizing the beam distribution it can be made to maximize the RI production yield and contribute supply stabilization.
Supported by : National Research Foundation of Korea (NRF)
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