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arXiv · 1304.4432

Quasi-phase-matching of high-order-harmonic generation using polarization beating in optical waveguides

Lewis Z. Liu·Kevin O'Keeffe·Simon M. Hooker
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Abstract

A scheme for quasi-phase-matching high-harmonic generation is proposed in which polarization beating within a hollow core birefringent waveguide modulates the generation of harmonics. The evolution of the polarization of a laser pulse propagating in a birefringent waveguide is calculated and is shown to periodically modulate the harmonic generation process. The optimum conditions for achieving quasi-phase-matching using this scheme are explored and the growth of the harmonic intensity as a function of experimental parameters is investigated.

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Lewis Z. Liu, Kevin O'Keeffe, Simon M. Hooker. 2013-04-16. Quasi-phase-matching of high-order-harmonic generation using polarization beating in optical waveguides. https://doi.org/10.1103/physreva.85.053823

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