Femtosecond X-ray Diagnostic

Davide Boschetto; Christian Rischel; O. Albert; J. Etchepare; I. Uschmann; S. Fourmaux; D. Hulin; E. Förster; Antoine Rousse

doi:10.1117/12.537507

Femtosecond X-ray Diagnostic

Davide Boschetto
, Christian Rischel
, O. Albert
, J. Etchepare
, I. Uschmann
, S. Fourmaux
, D. Hulin
, E. Förster
, Antoine Rousse

INSERM U869
Niels Bohr Institutet
Friedrich-Schiller University

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

The improvement in the capabilities of the laser-produced plasma x-ray source for applications in the study of ultrafast transient structures was analyzed. A 10 Hz repetition rate laser system delivering a pulse of 25 mJ at wavelength of 800 nm was used. This beam was focused on a flattened iron wire with a diameter of about 50 μm. The lattice dynamics was excited using a second laser pulse and the transient x-ray diffracted signal was obtained as a function of the delay between the excitation laser pulse and the x-ray pulse, in the time-resolved experiments. The results show that femtosecond x-ray diffraction is a powerful method for studying ultra-fast dynamics in a large number of fields.

langue originale	Anglais
Pages (de - à)	72-77
Nombre de pages	6
journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5147
Les DOIs	https://doi.org/10.1117/12.537507
état	Publié - 1 déc. 2003
Modification externe	Oui
Evénement	ALT'02 International Conference on Advanced Laser Technologies - Adelboden, Suisse Durée: 15 sept. 2002 → 20 sept. 2002

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10.1117/12.537507

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title = "Femtosecond X-ray Diagnostic",

abstract = "The improvement in the capabilities of the laser-produced plasma x-ray source for applications in the study of ultrafast transient structures was analyzed. A 10 Hz repetition rate laser system delivering a pulse of 25 mJ at wavelength of 800 nm was used. This beam was focused on a flattened iron wire with a diameter of about 50 μm. The lattice dynamics was excited using a second laser pulse and the transient x-ray diffracted signal was obtained as a function of the delay between the excitation laser pulse and the x-ray pulse, in the time-resolved experiments. The results show that femtosecond x-ray diffraction is a powerful method for studying ultra-fast dynamics in a large number of fields.",

author = "Davide Boschetto and Christian Rischel and O. Albert and J. Etchepare and I. Uschmann and S. Fourmaux and D. Hulin and E. F{\"o}rster and Antoine Rousse",

year = "2003",

month = dec,

day = "1",

doi = "10.1117/12.537507",

language = "English",

volume = "5147",

pages = "72--77",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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note = "ALT'02 International Conference on Advanced Laser Technologies ; Conference date: 15-09-2002 Through 20-09-2002",

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TY - JOUR

T1 - Femtosecond X-ray Diagnostic

AU - Boschetto, Davide

AU - Rischel, Christian

AU - Albert, O.

AU - Etchepare, J.

AU - Uschmann, I.

AU - Fourmaux, S.

AU - Hulin, D.

AU - Förster, E.

AU - Rousse, Antoine

PY - 2003/12/1

Y1 - 2003/12/1

N2 - The improvement in the capabilities of the laser-produced plasma x-ray source for applications in the study of ultrafast transient structures was analyzed. A 10 Hz repetition rate laser system delivering a pulse of 25 mJ at wavelength of 800 nm was used. This beam was focused on a flattened iron wire with a diameter of about 50 μm. The lattice dynamics was excited using a second laser pulse and the transient x-ray diffracted signal was obtained as a function of the delay between the excitation laser pulse and the x-ray pulse, in the time-resolved experiments. The results show that femtosecond x-ray diffraction is a powerful method for studying ultra-fast dynamics in a large number of fields.

AB - The improvement in the capabilities of the laser-produced plasma x-ray source for applications in the study of ultrafast transient structures was analyzed. A 10 Hz repetition rate laser system delivering a pulse of 25 mJ at wavelength of 800 nm was used. This beam was focused on a flattened iron wire with a diameter of about 50 μm. The lattice dynamics was excited using a second laser pulse and the transient x-ray diffracted signal was obtained as a function of the delay between the excitation laser pulse and the x-ray pulse, in the time-resolved experiments. The results show that femtosecond x-ray diffraction is a powerful method for studying ultra-fast dynamics in a large number of fields.

U2 - 10.1117/12.537507

DO - 10.1117/12.537507

M3 - Conference article

AN - SCOPUS:2342596356

SN - 0277-786X

VL - 5147

SP - 72

EP - 77

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - ALT'02 International Conference on Advanced Laser Technologies

Y2 - 15 September 2002 through 20 September 2002

ER -

Femtosecond X-ray Diagnostic

Résumé

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