Idler energy dependence of nonlinear diffraction in X --> X + EUV parametric down-conversion.
The idler energy dependence was investigated for the rocking curve of nonlinear diffraction in parametric down-conversion of X-rays into extreme ultraviolet. The line shape of the rocking curve changed drastically from a nearly Lorentzian peak to a dip as the idler energy decreased. The rocking curve was analyzed using the Fano formula.
Tamasaku
Kenji
K
RIKEN SPring-8 Center, 1-1-1 Koto, Sayo-Gun, Hyogo, Japan. tamasaku@spring8.or.jp
Ishikawa
Tetsuya
T