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

Yao Li Liu; Jyhpyng Wang; Hsu Hsin Chu

doi:10.1364/OE.447796

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

Yao Li Liu, Jyhpyng Wang, Hsu Hsin Chu

太空與電漿科學研究所

研究成果: Article › 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	English
頁（從 - 到）	1365-1380
頁數	16
期刊	Optics Express
卷	30
發行號	2
DOIs	https://doi.org/10.1364/OE.447796
出版狀態	Published - 2022 1月 17

All Science Journal Classification (ASJC) codes

原子與分子物理與光學

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10.1364/OE.447796

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

abstract = "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.",

author = "Liu, {Yao Li} and Jyhpyng Wang and Chu, {Hsu Hsin}",

note = "Funding Information: Funding. Ministry of Science and Technology, Taiwan (109-2112-M-008-011, 109-2112-M-008-022-MY2, 109-2221-E-001-024, 110-2221-E-001-024). Publisher Copyright: {\textcopyright} 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement",

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AU - Liu, Yao Li

AU - Wang, Jyhpyng

AU - Chu, Hsu Hsin

N1 - Funding Information: Funding. Ministry of Science and Technology, Taiwan (109-2112-M-008-011, 109-2112-M-008-022-MY2, 109-2221-E-001-024, 110-2221-E-001-024). Publisher Copyright: © 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

PY - 2022/1/17

Y1 - 2022/1/17

N2 - 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.

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

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