Ion-based high-order harmonic generation from water window to keV region with a transverse disruptive pulse for quasi-phase-matching

研究成果: 雜誌貢獻期刊論文同行評審

摘要

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.

原文???core.languages.en_GB???
頁(從 - 到)1365-1380
頁數16
期刊Optics Express
30
發行號2
DOIs
出版狀態已出版 - 17 1月 2022

指紋

深入研究「Ion-based high-order harmonic generation from water window to keV region with a transverse disruptive pulse for quasi-phase-matching」主題。共同形成了獨特的指紋。

引用此