Development of X-Ray Mirror Shaped by Mechanical Bending at NSRL

Journal Article · Fri Jan 19 00:00:00 EST 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2436222· OSTI ID:21052682

Xiaohao, Dong; Liangjie, Feng; Le, Kang; Rong, Fan; Guoqiang, Pan; Chaoyin, Xu ^[1]; Dianming, Zhao ^[2]

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1. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, Anhui (China)
2. Shenyang Scientific Instrument R and D Center, Chinese Academy of Science, Shenyang 110004, Liaoning (China)

A toroidally bent cylindrical mirror system has been developed for the 4.1-12.4 keV region at NSRL. The design of the bending mechanism of a quasi four-bar bender with compensation of gravity by a method of balance is described in detail as well as its support architecture which is desirable that all degrees of freedom are independently adjustable with a minimum of cross-coupling between adjustments. Simulation on the performance of bending by FEM (Finite Element Method) and measurement results by LTP (Long Trace Profiler) are presented. The thermal effects on optical surface and some ongoing improvement of this system are also discussed briefly.

• OSTI ID: 21052682
• Journal Information: AIP Conference Proceedings, Vol. 879, Issue 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436222; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BENDING
COMPUTERIZED SIMULATION
DEGREES OF FREEDOM
DESIGN
FINITE ELEMENT METHOD
GRAVITATION
KEV RANGE
MIRRORS
PERFORMANCE
SURFACES
SYNCHROTRON RADIATION
SYNCHROTRON RADIATION SOURCES
TEMPERATURE DEPENDENCE
X RADIATION