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

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10 Scopus citations

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.

Original language	English
Pages (from-to)	1365-1380
Number of pages	16
Journal	Optics Express
Volume	30
Issue number	2
DOIs	https://doi.org/10.1364/OE.447796
State	Published - 17 Jan 2022

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10.1364/OE.447796

Quasi-Phase Matching of High Harmonic Generation by Utilizing a Modulating Transverse Laser Beam(2/2)
Liu, Y.-L. (PI)
1/08/21 → 31/01/22
Project: Research
Extreme-Ultraviolet Nonlinear Wave Mixing in Highly Charged Ion Plasmas( II )
Chu, H.-H. (PI)
1/08/20 → 31/10/21
Project: Research

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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.",

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AU - Wang, Jyhpyng

AU - Chu, Hsu Hsin

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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.

AB - 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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Projects

Quasi-Phase Matching of High Harmonic Generation by Utilizing a Modulating Transverse Laser Beam(2/2)

Extreme-Ultraviolet Nonlinear Wave Mixing in Highly Charged Ion Plasmas( II )

Cite this