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Dispersion-free Monochromatization Method for Selecting a Single-order Harmonic Beam by Takahashi, Eiji J.; Hatayama, Masatoshi; Ichimaru, Satoshi; Midorikawa, Katsumi is a scholarly article available to read on EtoBox.

What is Dispersion-free Monochromatization Method for Selecting a Single-order Harmonic Beam about?

We propose a method to monochromatize multiple orders of high harmonics by using a proper designed multilayer mirror. Multilayer mirrors designed by our concept realize the perfect extraction of a single-order harmonic from multiple-order harmonic beam, and exhibit broadband tenability and high reflectivity in the soft-x-ray region. Furthermore, the proposed monochromatization method can preserve the femtosecond to attosecond pulse duration for the reflected beam. This device is very useful for ultrafast soft x-ray experiments that require high-order harmonic beams, such as femtosecond/attosecond, time-resolved, pump-probe spectroscopy.

Author

Takahashi, Eiji J.; Hatayama, Masatoshi; Ichimaru, Satoshi; Midorikawa, Katsumi

Published

2015

Language

EN