TY - JOUR
T1 - Two-beam X-ray interferometer using diffraction in multiple Bragg-Laue mode
AU - Fukamachi, Tomoe
AU - Jongsukswat, Sukswat
AU - Kanematsu, Yoshinobu
AU - Hirano, Kenji
AU - Negishi, Riichirou
AU - Shimojo, Masayuki
AU - Ju, Dongying
AU - Hirano, Keiichi
AU - Kawamura, Takaaki
PY - 2011/8
Y1 - 2011/8
N2 - A novel two-beam X-ray interferometer using two multiple Bragg-Laue (MBL) mode interferometers has been developed. The first MBL interferometer was utilized not only as a monochromator to generate a highly coherent beam but also as a beam splitter. The second MBL interferometer was used as an analyzer. By using this two-beam X-ray interferometer, interference fringes were observed as a function of the thickness of a phase plate inserted in one path of incident X-rays. The visibility of the measured fringes is approximately 25%. Some advantages of this MBL interferometer are pointed out.
AB - A novel two-beam X-ray interferometer using two multiple Bragg-Laue (MBL) mode interferometers has been developed. The first MBL interferometer was utilized not only as a monochromator to generate a highly coherent beam but also as a beam splitter. The second MBL interferometer was used as an analyzer. By using this two-beam X-ray interferometer, interference fringes were observed as a function of the thickness of a phase plate inserted in one path of incident X-rays. The visibility of the measured fringes is approximately 25%. Some advantages of this MBL interferometer are pointed out.
KW - Beam splitter
KW - Bragg-Laue diffraction
KW - Interference fringe
KW - Monochromator
KW - Phase contrast
KW - X-ray interferometer
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U2 - 10.1143/JPSJ.80.083001
DO - 10.1143/JPSJ.80.083001
M3 - Article
AN - SCOPUS:80051600009
SN - 0031-9015
VL - 80
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
IS - 8
M1 - 083001
ER -