Performance of bent-crystal monochromators for high-energy synchrotron radiation.
Two monochromators for high-energy synchrotron radiation have been studied at the elliptical multipole wiggler beamline BL08W of SPring-8. Both monochromator crystals are bent and indirectly water-cooled. In the 100 keV monochromator an efficient cooling scheme is employed. A monochromatic beam is successfully focused using new benders for the 100 keV and 300 keV monochromators. Measured radii of curvature of the bent crystal agree qualitatively with calculation.
Yamaoka
H
H
Harima Institute, RIKEN (The Institute of Physical and Chemical Research), 1-1-1 Kouto, Mikazuki, Sayo, Hyogo 679-5148, Japan. yamaoka@spring8.or.jp
Hiraoka
N
N
Ito
M
M
Mizumaki
M
M
Sakurai
Y
Y
Kakutani
Y
Y
Koizumi
A
A
Sakai
N
N
Higashi
Y
Y