Fundamental Techniques for High Photon Energy Stability of a Modern Soft X-ray Beamline

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

DOI:https://doi.org/10.1063/1.2436163· OSTI ID:21052618

Senba, Yasunori; Kishimoto, Hikaru; Miura, Takanori; Goto, Shunji ^[1]; Ohashi, Haruhiko; Ishikawa, Tetsuya ^[1]; Shin, Shik; Shintake, Tsumoru ^[2]

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1. JASRI/SPring-8, Kouto, Sayo, Hyogo 679-5198 (Japan)
2. RIKEN/SPring-8, Kouto, Sayo, Hyogo 679-5148 (Japan)

High energy resolution and high energy stability are required for modern soft x-ray beamlines. Attempts at improving the energy stability are presented in this paper. Some measures have been adopted to avoid energy instability. It is clearly observed that the unstable temperature of the support frame of the optical elements results in photon energy instability. A photon energy stability of 10 meV for half a day is achieved by controlling the temperature with an accuracy of 0.01 deg. C.

• OSTI ID: 21052618
• 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: 10.1063/1.2436163; (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

43 PARTICLE ACCELERATORS
ACCURACY
BEAM OPTICS
BEAM PRODUCTION
ENERGY RESOLUTION
MEV RANGE
PHOTON BEAMS
PHOTONS
SOFT X RADIATION
STABILITY