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Proceedings Paper

Technology of sagittal-focusing crystal manufacturing and testing the monochromator in synchrotron radiation
Author(s): Renkui Zhou; Xuan Fu; Sizhong Zhou; Shaojian Xia
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Paper Abstract

Sagittal focusing double-crystal monochromator, which has the double functions that are dynamically monochromating synchrotron light and focusing the monochromatic light, is the kernel instrument of hard x-ray beam line in synchrotron radiation, and sagittal focusing crystal is the key part in the monochromator. The sagittal focusing monochromator, which is being manufactured, has energy range, 5 to approximately 20 KeV, focusing radius, 0.8 to approximately 5 m, focusing precision ΔR/R, better than 0.75%, and at 10 KeV, meridional anticlastic deformation, less than 1.8 arcsec, sagittal focusing slope error, less than or equal to 2 arcsec. This paper discusses the design, manufacturing and testing about the sagittal focusing crystal in the sagittal focusing monochromator.

Paper Details

Date Published: 6 October 2000
PDF: 5 pages
Proc. SPIE 4231, Advanced Optical Manufacturing and Testing Technology 2000, (6 October 2000); doi: 10.1117/12.402801
Show Author Affiliations
Renkui Zhou, Xi'an Institute of Optics and Precision Mechanics (China)
Xuan Fu, Xi'an Institute of Optics and Precision Mechanics (China)
Sizhong Zhou, Xi'an Institute of Optics and Precision Mechanics (China)
Shaojian Xia, CSSRF (China)


Published in SPIE Proceedings Vol. 4231:
Advanced Optical Manufacturing and Testing Technology 2000
Li Yang; Harvey M. Pollicove; Qiming Xin; James C. Wyant, Editor(s)

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