X線透過型移相子の放射光での利用 Application of X-ray Transmission Phase Plates to Synchrotron Radiation
X-ray transmission phase palates are described based on the dynamical theory of X-ray diffraction. Polarization-tunable X-ray optics using transmission phase plates for synchrotron radiation (SR) were proposed and were used to transform horizontal polarization of SR to circular or vertical polarization at a bending-magnet beamline, BL-15C at the Photon Factory (PF) . Combination of x-ray transmission phase plates and X-ray polarization analyzer enabled us to determine full state of polarization in the X-ray spectral region. With this polarization analysis method, polarizations of X-rays from an elliptical multipole wiggler installed on BL-28 at the PF were successfully estimated.
日本結晶学会誌 38(3), 221-228, 1996-06-30
The Crystallographic Society of Japan