Loading…

A slow wave free-electron laser

A simple calculation of a free-electron laser in the Compton regime that uses a dielectric-lined waveguide is presented. The introduction of a dielectric lining in a free-electron laser considerably reduces the requirements on beam voltage for generating a given frequency omega /sub 1/=k/sub 0/c/(1...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE transactions on plasma science 1989-08, Vol.17 (4), p.583-587
Main Authors:	Tripathi, V.K., Liu, C.S.
Format:	Article
Language:	English
Subjects:	420300 - Engineering- Lasers- (-1989) BEAM OPTICS DIELECTRIC MATERIALS Dielectrics ELECTROMAGNETIC RADIATION Electromagnetic refraction Electromagnetic waveguides Electromagnetism electron and ion optics ENGINEERING Exact sciences and technology FREE ELECTRON LASERS Frequency FREQUENCY MODULATION Fundamental areas of phenomenology (including applications) Laser beams LASER RADIATION LASERS MATERIALS MODULATION Physics PLASMA WAVES Radiation by moving charges RADIATIONS Time of arrival estimation Undulators Voltage Waveguide lasers
Citations:	Items that this one cites Items that cite this one
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

cited_by	cdi_FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593
cites	cdi_FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593
container_end_page	587
container_issue	4
container_start_page	583
container_title	IEEE transactions on plasma science
container_volume	17
creator	Tripathi, V.K. Liu, C.S.
description	A simple calculation of a free-electron laser in the Compton regime that uses a dielectric-lined waveguide is presented. The introduction of a dielectric lining in a free-electron laser considerably reduces the requirements on beam voltage for generating a given frequency omega /sub 1/=k/sub 0/c/(1 - v/sub b/ eta /c), where k/sub 0/ is the wiggler wave period eta is the effective index of refraction (1< eta < square root epsilon ) and epsilon is the permittivity. The system supports electromagnetic waves whose Poynting flux is largely concentrated in the dielectric; hence the electron beam is required to propagate close to the dielectric lining. The mode structure and dispersion behavior of the guiding system without the beam are discussed. a thin annular beam is introduced, and a perturbation theory is used to obtain the frequency and growth rate of radiation.< >
doi_str_mv	10.1109/27.31196
format	article
fullrecord	<record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_proquest_miscellaneous_28580323</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>31196</ieee_id><sourcerecordid>25453186</sourcerecordid><originalsourceid>FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593</originalsourceid><addsrcrecordid>eNqN0E1LAzEQBuAgCtYqePXkIihetmaSTbJzLMUvKHjRc0jjBFe2uzXZWvz3rm7Ro54GZh5ehpexY-ATAI5XwkwkAOodNgKUmKM0apeNOEeZyxLkPjtI6ZVzKBQXI3Y6zVLdbrKNe6csRKKcavJdbJusdoniIdsLrk50tJ1j9nRz_Ti7y-cPt_ez6Tz3EmWXOyAdXCgdGkEeUVDwfOF4oQ3SQqLQvl8UAYwJhTJQIhQ6EH8OpJVUKMfsbMhtU1fZ5KuO_Itvm6Z_xiolgAP06GJAq9i-rSl1dlklT3XtGmrXyYpSlVwK-TdUhdIczb-ghFL38HKAPrYpRQp2Faulix8WuP0q3gpjv4vv6fk20yXv6hBd46v061Er5JL37mRwFRH9nIeMT3R6hso</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>25453186</pqid></control><display><type>article</type><title>A slow wave free-electron laser</title><source>IEEE Electronic Library (IEL) Journals</source><creator>Tripathi, V.K. ; Liu, C.S.</creator><creatorcontrib>Tripathi, V.K. ; Liu, C.S.</creatorcontrib><description>A simple calculation of a free-electron laser in the Compton regime that uses a dielectric-lined waveguide is presented. The introduction of a dielectric lining in a free-electron laser considerably reduces the requirements on beam voltage for generating a given frequency omega /sub 1/=k/sub 0/c/(1 - v/sub b/ eta /c), where k/sub 0/ is the wiggler wave period eta is the effective index of refraction (1< eta < square root epsilon ) and epsilon is the permittivity. The system supports electromagnetic waves whose Poynting flux is largely concentrated in the dielectric; hence the electron beam is required to propagate close to the dielectric lining. The mode structure and dispersion behavior of the guiding system without the beam are discussed. a thin annular beam is introduced, and a perturbation theory is used to obtain the frequency and growth rate of radiation.< ></description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/27.31196</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>420300 - Engineering- Lasers- (-1989) ; BEAM OPTICS ; DIELECTRIC MATERIALS ; Dielectrics ; ELECTROMAGNETIC RADIATION ; Electromagnetic refraction ; Electromagnetic waveguides ; Electromagnetism; electron and ion optics ; ENGINEERING ; Exact sciences and technology ; FREE ELECTRON LASERS ; Frequency ; FREQUENCY MODULATION ; Fundamental areas of phenomenology (including applications) ; Laser beams ; LASER RADIATION ; LASERS ; MATERIALS ; MODULATION ; Physics ; PLASMA WAVES ; Radiation by moving charges ; RADIATIONS ; Time of arrival estimation ; Undulators ; Voltage ; Waveguide lasers</subject><ispartof>IEEE transactions on plasma science, 1989-08, Vol.17 (4), p.583-587</ispartof><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593</citedby><cites>FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/31196$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>230,314,780,784,885,27924,27925,54796</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19659030$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/5521011$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Tripathi, V.K.</creatorcontrib><creatorcontrib>Liu, C.S.</creatorcontrib><title>A slow wave free-electron laser</title><title>IEEE transactions on plasma science</title><addtitle>TPS</addtitle><description>A simple calculation of a free-electron laser in the Compton regime that uses a dielectric-lined waveguide is presented. The introduction of a dielectric lining in a free-electron laser considerably reduces the requirements on beam voltage for generating a given frequency omega /sub 1/=k/sub 0/c/(1 - v/sub b/ eta /c), where k/sub 0/ is the wiggler wave period eta is the effective index of refraction (1< eta < square root epsilon ) and epsilon is the permittivity. The system supports electromagnetic waves whose Poynting flux is largely concentrated in the dielectric; hence the electron beam is required to propagate close to the dielectric lining. The mode structure and dispersion behavior of the guiding system without the beam are discussed. a thin annular beam is introduced, and a perturbation theory is used to obtain the frequency and growth rate of radiation.< ></description><subject>420300 - Engineering- Lasers- (-1989)</subject><subject>BEAM OPTICS</subject><subject>DIELECTRIC MATERIALS</subject><subject>Dielectrics</subject><subject>ELECTROMAGNETIC RADIATION</subject><subject>Electromagnetic refraction</subject><subject>Electromagnetic waveguides</subject><subject>Electromagnetism; electron and ion optics</subject><subject>ENGINEERING</subject><subject>Exact sciences and technology</subject><subject>FREE ELECTRON LASERS</subject><subject>Frequency</subject><subject>FREQUENCY MODULATION</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Laser beams</subject><subject>LASER RADIATION</subject><subject>LASERS</subject><subject>MATERIALS</subject><subject>MODULATION</subject><subject>Physics</subject><subject>PLASMA WAVES</subject><subject>Radiation by moving charges</subject><subject>RADIATIONS</subject><subject>Time of arrival estimation</subject><subject>Undulators</subject><subject>Voltage</subject><subject>Waveguide lasers</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqN0E1LAzEQBuAgCtYqePXkIihetmaSTbJzLMUvKHjRc0jjBFe2uzXZWvz3rm7Ro54GZh5ehpexY-ATAI5XwkwkAOodNgKUmKM0apeNOEeZyxLkPjtI6ZVzKBQXI3Y6zVLdbrKNe6csRKKcavJdbJusdoniIdsLrk50tJ1j9nRz_Ti7y-cPt_ez6Tz3EmWXOyAdXCgdGkEeUVDwfOF4oQ3SQqLQvl8UAYwJhTJQIhQ6EH8OpJVUKMfsbMhtU1fZ5KuO_Itvm6Z_xiolgAP06GJAq9i-rSl1dlklT3XtGmrXyYpSlVwK-TdUhdIczb-ghFL38HKAPrYpRQp2Faulix8WuP0q3gpjv4vv6fk20yXv6hBd46v061Er5JL37mRwFRH9nIeMT3R6hso</recordid><startdate>19890801</startdate><enddate>19890801</enddate><creator>Tripathi, V.K.</creator><creator>Liu, C.S.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>H8D</scope><scope>7U5</scope><scope>OTOTI</scope></search><sort><creationdate>19890801</creationdate><title>A slow wave free-electron laser</title><author>Tripathi, V.K. ; Liu, C.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>420300 - Engineering- Lasers- (-1989)</topic><topic>BEAM OPTICS</topic><topic>DIELECTRIC MATERIALS</topic><topic>Dielectrics</topic><topic>ELECTROMAGNETIC RADIATION</topic><topic>Electromagnetic refraction</topic><topic>Electromagnetic waveguides</topic><topic>Electromagnetism; electron and ion optics</topic><topic>ENGINEERING</topic><topic>Exact sciences and technology</topic><topic>FREE ELECTRON LASERS</topic><topic>Frequency</topic><topic>FREQUENCY MODULATION</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Laser beams</topic><topic>LASER RADIATION</topic><topic>LASERS</topic><topic>MATERIALS</topic><topic>MODULATION</topic><topic>Physics</topic><topic>PLASMA WAVES</topic><topic>Radiation by moving charges</topic><topic>RADIATIONS</topic><topic>Time of arrival estimation</topic><topic>Undulators</topic><topic>Voltage</topic><topic>Waveguide lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tripathi, V.K.</creatorcontrib><creatorcontrib>Liu, C.S.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Aerospace Database</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>OSTI.GOV</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tripathi, V.K.</au><au>Liu, C.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A slow wave free-electron laser</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>1989-08-01</date><risdate>1989</risdate><volume>17</volume><issue>4</issue><spage>583</spage><epage>587</epage><pages>583-587</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>A simple calculation of a free-electron laser in the Compton regime that uses a dielectric-lined waveguide is presented. The introduction of a dielectric lining in a free-electron laser considerably reduces the requirements on beam voltage for generating a given frequency omega /sub 1/=k/sub 0/c/(1 - v/sub b/ eta /c), where k/sub 0/ is the wiggler wave period eta is the effective index of refraction (1< eta < square root epsilon ) and epsilon is the permittivity. The system supports electromagnetic waves whose Poynting flux is largely concentrated in the dielectric; hence the electron beam is required to propagate close to the dielectric lining. The mode structure and dispersion behavior of the guiding system without the beam are discussed. a thin annular beam is introduced, and a perturbation theory is used to obtain the frequency and growth rate of radiation.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/27.31196</doi><tpages>5</tpages></addata></record>
fulltext	fulltext
identifier	ISSN: 0093-3813
ispartof	IEEE transactions on plasma science, 1989-08, Vol.17 (4), p.583-587
issn	0093-3813 1939-9375
language	eng
recordid	cdi_proquest_miscellaneous_28580323
source	IEEE Electronic Library (IEL) Journals
subjects	420300 - Engineering- Lasers- (-1989) BEAM OPTICS DIELECTRIC MATERIALS Dielectrics ELECTROMAGNETIC RADIATION Electromagnetic refraction Electromagnetic waveguides Electromagnetism electron and ion optics ENGINEERING Exact sciences and technology FREE ELECTRON LASERS Frequency FREQUENCY MODULATION Fundamental areas of phenomenology (including applications) Laser beams LASER RADIATION LASERS MATERIALS MODULATION Physics PLASMA WAVES Radiation by moving charges RADIATIONS Time of arrival estimation Undulators Voltage Waveguide lasers
title	A slow wave free-electron laser
url	http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T17%3A25%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20slow%20wave%20free-electron%20laser&rft.jtitle=IEEE%20transactions%20on%20plasma%20science&rft.au=Tripathi,%20V.K.&rft.date=1989-08-01&rft.volume=17&rft.issue=4&rft.spage=583&rft.epage=587&rft.pages=583-587&rft.issn=0093-3813&rft.eissn=1939-9375&rft.coden=ITPSBD&rft_id=info:doi/10.1109/27.31196&rft_dat=%3Cproquest_osti_%3E25453186%3C/proquest_osti_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c393t-a1e6faf8a972ec992efc0ba04679eb3926cfc04f177f457189146fe0dfe653593%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=25453186&rft_id=info:pmid/&rft_ieee_id=31196&rfr_iscdi=true