Simulation of accelerated electron spectra in laser wakefield accelerators
The generation of high quality electron beams in a laser wakefield accelerator (LWFA) is generally thought to require phased injection of an ultrashort electron bunch. However, simulations have shown that longer bunch, unphased injection may also produce high quality, short electron bunches if the i...
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creator | Hubbard, R.F. Gordon, D.F. Jones, T.G. Penano, J.R. Sprangle, P. Ting, A. Hafizi, B. Zigler, A. Kaganovich, D. |
description | The generation of high quality electron beams in a laser wakefield accelerator (LWFA) is generally thought to require phased injection of an ultrashort electron bunch. However, simulations have shown that longer bunch, unphased injection may also produce high quality, short electron bunches if the injection energy is property chosen. The process involves pruning of electrons that move into defocusing portions of the wakefield, along with strong phase bunching and rapid acceleration. Simulation results are consistent with a simple Hamiltonian model that numerically integrates particle orbits in an idealized wake potential. Simulations are also presented for a channel-guided LWFA system using optical injection. |
doi_str_mv | 10.1109/PAC.2003.1289018 |
format | Conference Proceeding |
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Simulations are also presented for a channel-guided LWFA system using optical injection.</description><subject>Acceleration</subject><subject>Electron accelerators</subject><subject>Electron beams</subject><subject>Electron optics</subject><subject>Laser modes</subject><subject>Optical pulses</subject><subject>Plasma accelerators</subject><subject>Plasma simulation</subject><subject>Plasma waves</subject><subject>Ultrafast optics</subject><issn>1063-3928</issn><issn>2152-9647</issn><isbn>9780780377387</isbn><isbn>0780377389</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2003</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkFtLw0AUhBcvYK19F3zJH0g8Z082u-exBK8UFOx7Od1sYDVtSjYi_nsjFoSB-RiGeRilrhEKRODb12VdaAAqUDsGdCdqptHonKvSnqoFWweTyFpy9kzNECrKibW7UJcpvQMYAsaZen6Lu89Oxtjvs77NxPvQhUHG0GQT-HGY8nT4BcniPuskhSH7ko_QxtA1__1-SFfqvJUuhcXR52p9f7euH_PVy8NTvVzlEcGMuTiNFXDTIFLJWLZiW0_kt40O4kxpcOuYwVumloMzYoGFGmFEb11Fc3XzNxtDCJvDEHcyfG-OL9APDSpOkg</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Hubbard, R.F.</creator><creator>Gordon, D.F.</creator><creator>Jones, T.G.</creator><creator>Penano, J.R.</creator><creator>Sprangle, P.</creator><creator>Ting, A.</creator><creator>Hafizi, B.</creator><creator>Zigler, A.</creator><creator>Kaganovich, D.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2003</creationdate><title>Simulation of accelerated electron spectra in laser wakefield accelerators</title><author>Hubbard, R.F. ; Gordon, D.F. ; Jones, T.G. ; Penano, J.R. ; Sprangle, P. ; Ting, A. ; Hafizi, B. ; Zigler, A. ; Kaganovich, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i105t-a821609dd1134914fa7fc33cbd2ea85451b8990c793f9e85a709a3da911c7863</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Acceleration</topic><topic>Electron accelerators</topic><topic>Electron beams</topic><topic>Electron optics</topic><topic>Laser modes</topic><topic>Optical pulses</topic><topic>Plasma accelerators</topic><topic>Plasma simulation</topic><topic>Plasma waves</topic><topic>Ultrafast optics</topic><toplevel>online_resources</toplevel><creatorcontrib>Hubbard, R.F.</creatorcontrib><creatorcontrib>Gordon, D.F.</creatorcontrib><creatorcontrib>Jones, T.G.</creatorcontrib><creatorcontrib>Penano, J.R.</creatorcontrib><creatorcontrib>Sprangle, P.</creatorcontrib><creatorcontrib>Ting, A.</creatorcontrib><creatorcontrib>Hafizi, B.</creatorcontrib><creatorcontrib>Zigler, A.</creatorcontrib><creatorcontrib>Kaganovich, D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hubbard, R.F.</au><au>Gordon, D.F.</au><au>Jones, T.G.</au><au>Penano, J.R.</au><au>Sprangle, P.</au><au>Ting, A.</au><au>Hafizi, B.</au><au>Zigler, A.</au><au>Kaganovich, D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Simulation of accelerated electron spectra in laser wakefield accelerators</atitle><btitle>Proceedings of the 2003 Particle Accelerator Conference</btitle><stitle>PAC</stitle><date>2003</date><risdate>2003</risdate><volume>1</volume><spage>716</spage><epage>718 Vol.1</epage><pages>716-718 Vol.1</pages><issn>1063-3928</issn><eissn>2152-9647</eissn><isbn>9780780377387</isbn><isbn>0780377389</isbn><abstract>The generation of high quality electron beams in a laser wakefield accelerator (LWFA) is generally thought to require phased injection of an ultrashort electron bunch. 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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Acceleration Electron accelerators Electron beams Electron optics Laser modes Optical pulses Plasma accelerators Plasma simulation Plasma waves Ultrafast optics |
title | Simulation of accelerated electron spectra in laser wakefield accelerators |
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