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

B. Beaudou, F. Gerôme, Yingying Wang, M. Alharbi, T. D. Bradley, G. Humbert, J.-l. Auguste, J.-m. Blondy, F. Benabid

Research output: Contribution to journalArticle

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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
LanguageEnglish
Pages1430-1432
JournalOptics Letters
Volume37
Issue number9
DOIs
StatusPublished - 1 May 2012

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spark ignition
hollow
delivery
fibers
yield point
pulses
lasers
radiant flux density
output
energy

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Beaudou, B., Gerôme, F., Wang, Y., Alharbi, M., Bradley, T. D., Humbert, G., ... Benabid, F. (2012). Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber. DOI: 10.1364/OL.37.001430

Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber. / Beaudou, B.; Gerôme, F.; Wang, Yingying; Alharbi, M.; Bradley, T. D.; Humbert, G.; Auguste, J.-l.; Blondy, J.-m.; Benabid, F.

In: Optics Letters, Vol. 37, No. 9, 01.05.2012, p. 1430-1432.

Research output: Contribution to journalArticle

Beaudou, B, Gerôme, F, Wang, Y, Alharbi, M, Bradley, TD, Humbert, G, Auguste, J, Blondy, J & Benabid, F 2012, 'Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber' Optics Letters, vol. 37, no. 9, pp. 1430-1432. DOI: 10.1364/OL.37.001430
Beaudou B, Gerôme F, Wang Y, Alharbi M, Bradley TD, Humbert G et al. Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber. Optics Letters. 2012 May 1;37(9):1430-1432. Available from, DOI: 10.1364/OL.37.001430
Beaudou, B. ; Gerôme, F. ; Wang, Yingying ; Alharbi, M. ; Bradley, T. D. ; Humbert, G. ; Auguste, J.-l. ; Blondy, J.-m. ; Benabid, F./ Millijoule laser pulse delivery for spark ignition through kagome hollow-core fiber. In: Optics Letters. 2012 ; Vol. 37, No. 9. pp. 1430-1432
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