11 December 1998 Water-cooled first crystal as a solution for the high-heat-load problem at the SPring-8 undulator beamlines
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Abstract
In SPring-8, water-cooled silicon crystals are widely used for the first optical element in the x-ray undulator beamlines. This was made possible by the development of pin-post cooling combined with rotated-inclined diffraction geometry. Fabrication of the crystal uses diffusive bonding technique. Characterization at a SPring-8 undulator beamline showed high cooling efficiency enough to handle the maximum power from the undulator, although some problems still remain in fabrication process and geometrical design of water distributors.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tetsuya Ishikawa, Tetsuya Ishikawa, Hiroshi Yamazaki, Hiroshi Yamazaki, Kenji Tamasaku, Kenji Tamasaku, Makina Yabashi, Makina Yabashi, Masanori Kuroda, Masanori Kuroda, Shunji Goto, Shunji Goto, } "Water-cooled first crystal as a solution for the high-heat-load problem at the SPring-8 undulator beamlines", Proc. SPIE 3448, Crystal and Multilayer Optics, (11 December 1998); doi: 10.1117/12.332494; https://doi.org/10.1117/12.332494
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