| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an X-ray spectroscopic system capable of easily selecting and taking out a diffracted X ray of a prescribed wavelength from an X ray having continuous wavelength. <P>SOLUTION: This X-ray spectroscopic system includes: a periodic structure, when the X ray having the continuous wavelength enters at a prescribed angle, diffracting the X ray having the continuous wavelength into diffracted X rays with different diffraction angles, the diffraction angles of the diffracted X rays having a relation becoming an increasing function of the wavelengths of the diffracted X rays; and a slit for separating the diffracted X rays with different diffraction angles that are diffracted by the periodic structure and selecting and taking out the diffracted X ray with the prescribed wavelength from the diffracted X rays. <P>COPYRIGHT: (C)2012,JPO&INPIT |
