The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Ho, H.C. AU - Chen, M.L. AU - Hsu, K.H. AU - Huang, D.-G. AU - Kuan, C.K. AU - Lai, W.Y. AU - Lin, C.J. AU - Perng, S.Y. AU - Tseng, T.C. AU - Wang, H.S. ED - Casas, Joan ED - Schaa, Volker RW ED - Costa, Isidre ED - López, David ED - Prieto, Montserrat TI - An Assembling Calibration Method of XBPM Diamond Blades in TPS J2 - Proc. of MEDSI2016, Barcelona, Spain, 11-16 September 2016 CY - Barcelona, Spain T2 - Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation Conference T3 - 9 LA - english AB - Diamond blade type X-ray Beam Position Monitors (XBPM) were adopted to monitor photon position at the beamline front-end in Taiwan Photon Source (TPS). Due to the thin thickness (125um) and fragile characteristic, the assembling precision of the diamond blades are hard to measure and influence the accuracy of monitor. A non-contact method was thus developed by using a led laser with telecentric objective lens and a CCD-array to calibrate the diamond blades assembling configuration within micrometer accuracy. According to the measurement results, XBPM can be correlated to four fiducial points for survey network. This paper describes this method and calibrating results in detail. PB - JACoW Publishing CP - Geneva, Switzerland SP - 54 EP - 56 KW - ion KW - survey KW - alignment KW - network KW - photon DA - 2017/06 PY - 2017 SN - 978-3-95450-188-5 DO - doi:10.18429/JACoW-MEDSI2016-MOPE23 UR - http://jacow.org/medsi2016/papers/mope23.pdf ER -