Projects per year
A scheme for ion-based high-harmonic generation from water window to keV x-ray is investigated. He1+ ions with 54.42-eV ionization potential extend the harmonic cutoff energy to 1 keV. The transverse selective-zoning method of quasi-phase-matching is utilized to overcome the severe plasma dispersion in a highly ionized medium. The calculated conversion efficiency reaches about 15% of the perfect phase-matching condition. Wavelength tunability is achieved by incorporating a programmable spatial-light modulator to control the quasi-phase-matching pattern.
FingerprintDive into the research topics of 'Ion-based high-order harmonic generation from water window to keV region with a transverse disruptive pulse for quasi-phase-matching'. Together they form a unique fingerprint.
- 2 Finished
Quasi-Phase Matching of High Harmonic Generation by Utilizing a Modulating Transverse Laser Beam(2/2)
1/08/21 → 31/01/22
1/08/20 → 31/10/21