Intense terahertz pulses from SLAC electron beams using coherent transition radiation
SLAC has two electron accelerators, the Linac Coherent Light Source (LCLS) and the Facility for Advanced Accelerator Experimental Tests (FACET), providing high-charge, high-peak-current, femtosecond electron bunches. These characteristics are ideal for generating intense broadband terahertz (THz) pu...
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Veröffentlicht in: | Review of scientific instruments 2013-02, Vol.84 (2), p.022701-022701 |
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creator | Wu, Ziran Fisher, Alan S Goodfellow, John Fuchs, Matthias Daranciang, Dan Hogan, Mark Loos, Henrik Lindenberg, Aaron |
description | SLAC has two electron accelerators, the Linac Coherent Light Source (LCLS) and the Facility for Advanced Accelerator Experimental Tests (FACET), providing high-charge, high-peak-current, femtosecond electron bunches. These characteristics are ideal for generating intense broadband terahertz (THz) pulses via coherent transition radiation. For LCLS and FACET respectively, the THz pulse duration is typically 20 and 80 fs RMS and can be tuned via the electron bunch duration; emission spectra span 3-30 THz and 0.5 THz-5 THz; and the energy in a quasi-half-cycle THz pulse is 0.2 and 0.6 mJ. The peak electric field at a THz focus has reached 4.4 GV/m (0.44 V/Å) at LCLS. This paper presents measurements of the terahertz pulses and preliminary observations of nonlinear materials response. |
doi_str_mv | 10.1063/1.4790427 |
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These characteristics are ideal for generating intense broadband terahertz (THz) pulses via coherent transition radiation. For LCLS and FACET respectively, the THz pulse duration is typically 20 and 80 fs RMS and can be tuned via the electron bunch duration; emission spectra span 3-30 THz and 0.5 THz-5 THz; and the energy in a quasi-half-cycle THz pulse is 0.2 and 0.6 mJ. The peak electric field at a THz focus has reached 4.4 GV/m (0.44 V/Å) at LCLS. This paper presents measurements of the terahertz pulses and preliminary observations of nonlinear materials response.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/1.4790427</identifier><identifier>PMID: 23464183</identifier><language>eng</language><publisher>United States</publisher><subject>Accelerators ; ACCPHY, INST, OPTICS, XFEL ; Broadband ; Coherence ; Coherent light ; Electron accelerators ; Electrons ; Femtosecond ; Light ; Nonlinearity ; Particle Accelerators - instrumentation ; Pulse duration ; Terahertz Radiation ; Terahertz Spectroscopy</subject><ispartof>Review of scientific instruments, 2013-02, Vol.84 (2), p.022701-022701</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-79effefece58697d6153d26d001211baa08aa076b9f2bcba270e61614924cace3</citedby><cites>FETCH-LOGICAL-c446t-79effefece58697d6153d26d001211baa08aa076b9f2bcba270e61614924cace3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23464183$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/servlets/purl/1074176$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Wu, Ziran</creatorcontrib><creatorcontrib>Fisher, Alan S</creatorcontrib><creatorcontrib>Goodfellow, John</creatorcontrib><creatorcontrib>Fuchs, Matthias</creatorcontrib><creatorcontrib>Daranciang, Dan</creatorcontrib><creatorcontrib>Hogan, Mark</creatorcontrib><creatorcontrib>Loos, Henrik</creatorcontrib><creatorcontrib>Lindenberg, Aaron</creatorcontrib><creatorcontrib>SLAC National Accelerator Lab., Menlo Park, CA (United States)</creatorcontrib><title>Intense terahertz pulses from SLAC electron beams using coherent transition radiation</title><title>Review of scientific instruments</title><addtitle>Rev Sci Instrum</addtitle><description>SLAC has two electron accelerators, the Linac Coherent Light Source (LCLS) and the Facility for Advanced Accelerator Experimental Tests (FACET), providing high-charge, high-peak-current, femtosecond electron bunches. These characteristics are ideal for generating intense broadband terahertz (THz) pulses via coherent transition radiation. For LCLS and FACET respectively, the THz pulse duration is typically 20 and 80 fs RMS and can be tuned via the electron bunch duration; emission spectra span 3-30 THz and 0.5 THz-5 THz; and the energy in a quasi-half-cycle THz pulse is 0.2 and 0.6 mJ. The peak electric field at a THz focus has reached 4.4 GV/m (0.44 V/Å) at LCLS. This paper presents measurements of the terahertz pulses and preliminary observations of nonlinear materials response.</description><subject>Accelerators</subject><subject>ACCPHY, INST, OPTICS, XFEL</subject><subject>Broadband</subject><subject>Coherence</subject><subject>Coherent light</subject><subject>Electron accelerators</subject><subject>Electrons</subject><subject>Femtosecond</subject><subject>Light</subject><subject>Nonlinearity</subject><subject>Particle Accelerators - instrumentation</subject><subject>Pulse duration</subject><subject>Terahertz Radiation</subject><subject>Terahertz Spectroscopy</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0ctKxDAUBuAgijNeFr6ABFe6qOYkadIuZfAyMOBCXZc0PXUqbTom6UKf3siMbg2EBPLxn8BPyBmwa2BK3MC11CWTXO-RObCizLTiYp_MGRMyU1oWM3IUwjtLKwc4JDMupJJQiDl5XbqILiCN6M0affyim6kPGGjrx4E-r24XFHu00Y-O1miGQKfQuTdqx6TRRRq9caGLXXr3punMz-2EHLQmpZzuzmPyen_3snjMVk8Py8XtKrNSqpjpEtsWW7SYF6rUjYJcNFw1jAEHqI1hRdpa1WXLa1sbrhkqUCBLLq2xKI7JxTZ3DLGrgu0i2rUdnUsfroBpCVoldLlFGz9-TBhiNXTBYt8bh-MUKpC8LApZSPk_FZArIXOVJ3q1pdaPIXhsq43vBuM_09zqp5UKql0ryZ7vYqd6wOZP_tYgvgHnsoZt</recordid><startdate>20130201</startdate><enddate>20130201</enddate><creator>Wu, Ziran</creator><creator>Fisher, Alan S</creator><creator>Goodfellow, John</creator><creator>Fuchs, Matthias</creator><creator>Daranciang, Dan</creator><creator>Hogan, Mark</creator><creator>Loos, Henrik</creator><creator>Lindenberg, Aaron</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20130201</creationdate><title>Intense terahertz pulses from SLAC electron beams using coherent transition radiation</title><author>Wu, Ziran ; Fisher, Alan S ; Goodfellow, John ; Fuchs, Matthias ; Daranciang, Dan ; Hogan, Mark ; Loos, Henrik ; Lindenberg, Aaron</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-79effefece58697d6153d26d001211baa08aa076b9f2bcba270e61614924cace3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Accelerators</topic><topic>ACCPHY, INST, OPTICS, XFEL</topic><topic>Broadband</topic><topic>Coherence</topic><topic>Coherent light</topic><topic>Electron accelerators</topic><topic>Electrons</topic><topic>Femtosecond</topic><topic>Light</topic><topic>Nonlinearity</topic><topic>Particle Accelerators - instrumentation</topic><topic>Pulse duration</topic><topic>Terahertz Radiation</topic><topic>Terahertz Spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Ziran</creatorcontrib><creatorcontrib>Fisher, Alan S</creatorcontrib><creatorcontrib>Goodfellow, John</creatorcontrib><creatorcontrib>Fuchs, Matthias</creatorcontrib><creatorcontrib>Daranciang, Dan</creatorcontrib><creatorcontrib>Hogan, Mark</creatorcontrib><creatorcontrib>Loos, Henrik</creatorcontrib><creatorcontrib>Lindenberg, Aaron</creatorcontrib><creatorcontrib>SLAC National Accelerator Lab., Menlo Park, CA (United States)</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Ziran</au><au>Fisher, Alan S</au><au>Goodfellow, John</au><au>Fuchs, Matthias</au><au>Daranciang, Dan</au><au>Hogan, Mark</au><au>Loos, Henrik</au><au>Lindenberg, Aaron</au><aucorp>SLAC National Accelerator Lab., Menlo Park, CA (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intense terahertz pulses from SLAC electron beams using coherent transition radiation</atitle><jtitle>Review of scientific instruments</jtitle><addtitle>Rev Sci Instrum</addtitle><date>2013-02-01</date><risdate>2013</risdate><volume>84</volume><issue>2</issue><spage>022701</spage><epage>022701</epage><pages>022701-022701</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><abstract>SLAC has two electron accelerators, the Linac Coherent Light Source (LCLS) and the Facility for Advanced Accelerator Experimental Tests (FACET), providing high-charge, high-peak-current, femtosecond electron bunches. These characteristics are ideal for generating intense broadband terahertz (THz) pulses via coherent transition radiation. For LCLS and FACET respectively, the THz pulse duration is typically 20 and 80 fs RMS and can be tuned via the electron bunch duration; emission spectra span 3-30 THz and 0.5 THz-5 THz; and the energy in a quasi-half-cycle THz pulse is 0.2 and 0.6 mJ. The peak electric field at a THz focus has reached 4.4 GV/m (0.44 V/Å) at LCLS. This paper presents measurements of the terahertz pulses and preliminary observations of nonlinear materials response.</abstract><cop>United States</cop><pmid>23464183</pmid><doi>10.1063/1.4790427</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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source | MEDLINE; AIP Journals Complete; AIP_美国物理联合会期刊回溯(NSTL购买); Alma/SFX Local Collection |
subjects | Accelerators ACCPHY, INST, OPTICS, XFEL Broadband Coherence Coherent light Electron accelerators Electrons Femtosecond Light Nonlinearity Particle Accelerators - instrumentation Pulse duration Terahertz Radiation Terahertz Spectroscopy |
title | Intense terahertz pulses from SLAC electron beams using coherent transition radiation |
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