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Single-shot temporal profile measurement of a soft X-ray laser pulse

Abstract : We report an original method allowing to recover the temporal profile of any kind of soft X-ray laser pulse in single-shot operation. We irradiated a soft X-ray multilayer mirror with an intense infrared femtosecond laser pulse in a traveling wave geometry and took advantage of the sudden reflectivity drop of the mirror to reconstruct the temporal profile of the soft X-ray pulse. We inferred a pulse shape with a duration of a few ps in good agreement with numerical calculations and experimental work.
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https://hal.archives-ouvertes.fr/hal-01937907
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Submitted on : Wednesday, November 28, 2018 - 12:39:35 PM
Last modification on : Friday, December 3, 2021 - 11:34:04 AM

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F. Tissandier, J. Gautier, A. Tafzi, J.-P. Goddet, O. Guilbaud, et al.. Single-shot temporal profile measurement of a soft X-ray laser pulse. 2018. ⟨hal-01937907⟩

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Les métriques sont temporairement indisponibles