Author: Lai, W.Y.
Paper Title Page
MOOB03 Bendable KB Type Focusing Mirrors Designed for TPS IR Beamline 17
  • T.C. Tseng, H.S. Fung, H.C. Ho, K.H. Hsu, C.S. Huang, D.-G. Huang, C.K. Kuan, W.Y. Lai, C.J. Lin, S.Y. Perng, H.S. Wang
    NSRRC, Hsinchu, Taiwan
  A new IR beamline has been scheduled at TPS beam-line construction Phase III. The new beamline optical design is following the structure of the existed TLS IR beamline. However, the focusing mirrors has to be re-deign according to different situation. These KB type mirrors (HFM and VFM) are same thickness flat stain-less plates assembled with bending arms and bended with single motor each to fit quintic polynomial surface pro-files for focusing and also modifying arc source effect of bending section. For a same thickness plate in addition with the bending arms effect to form a desired polynomi-al surface profile, it demands specific width distribution. With the drawing method and FEM iteration simulation, the optimized surface polynomial equation and width distribution design of the mirror plates were defined. The detailed design sequences will be described in this paper.  
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About • paper received ※ 29 July 2021       paper accepted ※ 01 September 2021       issue date ※ 30 October 2021  
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