Research

Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber


Reference:

Beaudou, B., Gerôme, F., Wang, Y., Alharbi, M., Bradley, T. D., Humbert, G., Auguste, J.-l., Blondy, J.-m. and Benabid, F., 2012. Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber. Optics Letters, 37 (9), pp. 1430-1432.

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    Official URL:

    http://dx.doi.org/10.1364/OL.37.001430

    Abstract

    We report on power handling oriented design of kagome lattice hollow-core fiber and demonstrate through it for the first time nanosecond laser pulses induced spark ignition in a friendly manner. Two different core designs and transmission bands are investigated and evaluated. The energy threshold damage was measured to be in excess of the 10 mJ level and the output power density is approaching the TW/cm2 after focusing; demonstrating the outstanding ability of such fiber for high power delivery

    Details

    Item Type Articles
    CreatorsBeaudou, B., Gerôme, F., Wang, Y., Alharbi, M., Bradley, T. D., Humbert, G., Auguste, J.-l., Blondy, J.-m. and Benabid, F.
    DOI10.1364/OL.37.001430
    DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
    Faculty of Science > Physics
    Publisher StatementAlharbi_Optics_Letters_2012_37_9_1430.pdf: This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.37.001430. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
    RefereedYes
    StatusPublished
    ID Code30604

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