| Paper |
Title |
Page |
| PS17 |
Beam Size Measurement of the Spring-8 Storage Ring by Two-Dimensional Interferometer
|
142 |
| |
- M. Masaki, S. Takano
SPring, Japan Synchrotron Radiation Research Institute SPring-8, Japan
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| |
Two-dimensional interferometer using visible
synchrotron radiation was developed in order to measure
beam sizes at a source point in a bending magnet of the
SPring-8 storage ring. The theoretical background of this
method is described in the framework of wave-optics.
Assuming designed optics parameters, transverse
emittance was evaluated from measured beam size.
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| PS18 |
Planned X-Ray Imaging of the Electron Beam at the SPRING-8 Diagnostics Beamline BL38B2
|
145 |
| |
- S. Takano, M. Masaki, H. Ohkuma, S. Sasaki, M. Shoji, K. Tamura
SPring, Japan Synchrotron Radiation Research Institute, SPring-8, Hyogo, Japan
|
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| |
X-ray imaging observation of the electron beam is
planned at the SPring-8 storage ring diagnostics beamline
BL38B2 to evaluate small vertical emittance. The
resolution target is 1 micron of electron beam size (1s).
The synchrotron radiation from a dipole magnet source
will be imaged by a single phase zone plate.
Monochromatic X-ray with energy of 8keV will be
selected by a double crystal monochromator. The
magnification factor of the zoneplate is 0.27, and an X-ray
zooming tube will be used as a detector to compensate
for demagnification.
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