Electron-yield enhancement in a laser-wakefield accelerator driven by asymmetric laser pulses

W. P. Leemans; P. Catravas; E. Esarey; C. G.R. Geddes; C. Toth; R. Trines; C. B. Schroeder; B. A. Shadwick; J. van Tilborg; J. Faure

doi:10.1103/PhysRevLett.89.174802

Electron-yield enhancement in a laser-wakefield accelerator driven by asymmetric laser pulses

W. P. Leemans
, P. Catravas
, E. Esarey
, C. G.R. Geddes
, C. Toth
, R. Trines
, C. B. Schroeder
, B. A. Shadwick
, J. van Tilborg
, J. Faure

University of California, Berkeley
Technical University of Eindhoven

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

190 Citations (Scopus)

Résumé

Experimental observations of enhanced acceleration of background electrons in a laser wakefield accelerator by using nonlinearly chirped laser pulses from a 10 Hz, Ti:Al₂O₃, CPA based laser system were taken into account. The nonlinear chirp caused pulse shape asymmetries with fast rises. Pulse shaping was found to be more effective than the use of linear chirp in controlling plasma instabilities and in optimizing the performance of laser-plasma devices.

langue originale	Anglais
Numéro d'article	174802
Pages (de - à)	174802/1-174802/4
journal	Physical Review Letters
Volume	89
Numéro de publication	17
Les DOIs	https://doi.org/10.1103/PhysRevLett.89.174802
état	Publié - 21 oct. 2002
Modification externe	Oui

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10.1103/PhysRevLett.89.174802

Contient cette citation

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title = "Electron-yield enhancement in a laser-wakefield accelerator driven by asymmetric laser pulses",

abstract = "Experimental observations of enhanced acceleration of background electrons in a laser wakefield accelerator by using nonlinearly chirped laser pulses from a 10 Hz, Ti:Al2O3, CPA based laser system were taken into account. The nonlinear chirp caused pulse shape asymmetries with fast rises. Pulse shaping was found to be more effective than the use of linear chirp in controlling plasma instabilities and in optimizing the performance of laser-plasma devices.",

author = "Leemans, \{W. P.\} and P. Catravas and E. Esarey and Geddes, \{C. G.R.\} and C. Toth and R. Trines and Schroeder, \{C. B.\} and Shadwick, \{B. A.\} and \{van Tilborg\}, J. and J. Faure",

year = "2002",

month = oct,

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AU - Leemans, W. P.

AU - Catravas, P.

AU - Esarey, E.

AU - Geddes, C. G.R.

AU - Toth, C.

AU - Trines, R.

AU - Schroeder, C. B.

AU - Shadwick, B. A.

AU - van Tilborg, J.

AU - Faure, J.

PY - 2002/10/21

Y1 - 2002/10/21

N2 - Experimental observations of enhanced acceleration of background electrons in a laser wakefield accelerator by using nonlinearly chirped laser pulses from a 10 Hz, Ti:Al2O3, CPA based laser system were taken into account. The nonlinear chirp caused pulse shape asymmetries with fast rises. Pulse shaping was found to be more effective than the use of linear chirp in controlling plasma instabilities and in optimizing the performance of laser-plasma devices.

AB - Experimental observations of enhanced acceleration of background electrons in a laser wakefield accelerator by using nonlinearly chirped laser pulses from a 10 Hz, Ti:Al2O3, CPA based laser system were taken into account. The nonlinear chirp caused pulse shape asymmetries with fast rises. Pulse shaping was found to be more effective than the use of linear chirp in controlling plasma instabilities and in optimizing the performance of laser-plasma devices.

U2 - 10.1103/PhysRevLett.89.174802

DO - 10.1103/PhysRevLett.89.174802

M3 - Article

AN - SCOPUS:0037152767

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JO - Physical Review Letters

JF - Physical Review Letters

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Electron-yield enhancement in a laser-wakefield accelerator driven by asymmetric laser pulses

Résumé

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