Controlling the Self-Focusing of Quadruple Gaussian Beam in Plasma
The aim of this paper was to investigate the self-focusing dependence of the quadruple Gaussian beam on effective parameters. Based on the introduced model of focusing parameter (FP), the nonlinear self-focusing dependence on the beam separation and the initial intensity of beam are found. The resul...
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| Veröffentlicht in: | IEEE transactions on plasma science 2016-06, Vol.44 (6), p.894-898 |
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| creator | Moshkelgosha, Masoume |
| description | The aim of this paper was to investigate the self-focusing dependence of the quadruple Gaussian beam on effective parameters. Based on the introduced model of focusing parameter (FP), the nonlinear self-focusing dependence on the beam separation and the initial intensity of beam are found. The results indicate that the focusing dependences on the intensity and separations are coupled and the form of focusing dependence on separations nonlinearly differs by changing the intensity of the beam. The nonlinearity is clarified by finding the nonlinear impact of the initial intensity of beam on self-focusing. Based on the proposed model, the impacts of the plasma frequency, beam separation, and initial intensity on the spot size reduction are also compared. All the results are validated by solving the differential equation of beamwidth in plasma, and good conformity is obtained. The presented model is applicable for controlling the rate of self-focusing of quadruple beam by means of desired selection of lateral beam separation, the beam intensity, and the plasma frequency. |
| doi_str_mv | 10.1109/TPS.2016.2555947 |
| format | Article |
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Based on the introduced model of focusing parameter (FP), the nonlinear self-focusing dependence on the beam separation and the initial intensity of beam are found. The results indicate that the focusing dependences on the intensity and separations are coupled and the form of focusing dependence on separations nonlinearly differs by changing the intensity of the beam. The nonlinearity is clarified by finding the nonlinear impact of the initial intensity of beam on self-focusing. Based on the proposed model, the impacts of the plasma frequency, beam separation, and initial intensity on the spot size reduction are also compared. All the results are validated by solving the differential equation of beamwidth in plasma, and good conformity is obtained. The presented model is applicable for controlling the rate of self-focusing of quadruple beam by means of desired selection of lateral beam separation, the beam intensity, and the plasma frequency.</description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/TPS.2016.2555947</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Beams (radiation) ; Dielectrics ; Differential equations ; Focusing ; Force ; Frequencies ; Gaussian beams (optics) ; Laser ; Laser beams ; Mathematical model ; Mathematical models ; Nonlinearity ; Normal distribution ; Particle beams ; plasma ; Plasma frequencies ; Plasma physics ; Plasmas ; quadruple Gaussian beam ; self-focusing ; Separation</subject><ispartof>IEEE transactions on plasma science, 2016-06, Vol.44 (6), p.894-898</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jun 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c324t-4ce3982a4df17c5fc76840696339b0795748ee8cddc4df685a1ce47ad7e58a183</citedby><cites>FETCH-LOGICAL-c324t-4ce3982a4df17c5fc76840696339b0795748ee8cddc4df685a1ce47ad7e58a183</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7463028$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7463028$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Moshkelgosha, Masoume</creatorcontrib><title>Controlling the Self-Focusing of Quadruple Gaussian Beam in Plasma</title><title>IEEE transactions on plasma science</title><addtitle>TPS</addtitle><description>The aim of this paper was to investigate the self-focusing dependence of the quadruple Gaussian beam on effective parameters. Based on the introduced model of focusing parameter (FP), the nonlinear self-focusing dependence on the beam separation and the initial intensity of beam are found. The results indicate that the focusing dependences on the intensity and separations are coupled and the form of focusing dependence on separations nonlinearly differs by changing the intensity of the beam. The nonlinearity is clarified by finding the nonlinear impact of the initial intensity of beam on self-focusing. Based on the proposed model, the impacts of the plasma frequency, beam separation, and initial intensity on the spot size reduction are also compared. All the results are validated by solving the differential equation of beamwidth in plasma, and good conformity is obtained. The presented model is applicable for controlling the rate of self-focusing of quadruple beam by means of desired selection of lateral beam separation, the beam intensity, and the plasma frequency.</description><subject>Beams (radiation)</subject><subject>Dielectrics</subject><subject>Differential equations</subject><subject>Focusing</subject><subject>Force</subject><subject>Frequencies</subject><subject>Gaussian beams (optics)</subject><subject>Laser</subject><subject>Laser beams</subject><subject>Mathematical model</subject><subject>Mathematical models</subject><subject>Nonlinearity</subject><subject>Normal distribution</subject><subject>Particle beams</subject><subject>plasma</subject><subject>Plasma frequencies</subject><subject>Plasma physics</subject><subject>Plasmas</subject><subject>quadruple Gaussian beam</subject><subject>self-focusing</subject><subject>Separation</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkEtLw0AUhQdRsFb3gpuAGzep834sbbFVKFhpXQ_j5EZTJkmdSRb-exMqLlxdOHzncPkQuiZ4Rgg297vNdkYxkTMqhDBcnaAJMczkhilxiiYYG5YzTdg5ukhpjzHhAtMJmi_apottCFXzkXWfkG0hlPmy9X0ak7bMXntXxP4QIFu5PqXKNdkcXJ1VTbYJLtXuEp2VLiS4-r1T9LZ83C2e8vXL6nnxsM49o7zLuQdmNHW8KInyovRKao6lkYyZd6yMUFwDaF8UfkCkFo544MoVCoR2RLMpujvuHmL71UPqbF0lDyG4Bto-WaKp4EZyRgf09h-6b_vYDN9ZoozSUhg8DuIj5WObUoTSHmJVu_htCbajVDtItaNU-yt1qNwcKxUA_OGKS4apZj-wrHFA</recordid><startdate>201606</startdate><enddate>201606</enddate><creator>Moshkelgosha, Masoume</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>201606</creationdate><title>Controlling the Self-Focusing of Quadruple Gaussian Beam in Plasma</title><author>Moshkelgosha, Masoume</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-4ce3982a4df17c5fc76840696339b0795748ee8cddc4df685a1ce47ad7e58a183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Beams (radiation)</topic><topic>Dielectrics</topic><topic>Differential equations</topic><topic>Focusing</topic><topic>Force</topic><topic>Frequencies</topic><topic>Gaussian beams (optics)</topic><topic>Laser</topic><topic>Laser beams</topic><topic>Mathematical model</topic><topic>Mathematical models</topic><topic>Nonlinearity</topic><topic>Normal distribution</topic><topic>Particle beams</topic><topic>plasma</topic><topic>Plasma frequencies</topic><topic>Plasma physics</topic><topic>Plasmas</topic><topic>quadruple Gaussian beam</topic><topic>self-focusing</topic><topic>Separation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moshkelgosha, Masoume</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Moshkelgosha, Masoume</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Controlling the Self-Focusing of Quadruple Gaussian Beam in Plasma</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>2016-06</date><risdate>2016</risdate><volume>44</volume><issue>6</issue><spage>894</spage><epage>898</epage><pages>894-898</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>The aim of this paper was to investigate the self-focusing dependence of the quadruple Gaussian beam on effective parameters. Based on the introduced model of focusing parameter (FP), the nonlinear self-focusing dependence on the beam separation and the initial intensity of beam are found. The results indicate that the focusing dependences on the intensity and separations are coupled and the form of focusing dependence on separations nonlinearly differs by changing the intensity of the beam. The nonlinearity is clarified by finding the nonlinear impact of the initial intensity of beam on self-focusing. Based on the proposed model, the impacts of the plasma frequency, beam separation, and initial intensity on the spot size reduction are also compared. All the results are validated by solving the differential equation of beamwidth in plasma, and good conformity is obtained. The presented model is applicable for controlling the rate of self-focusing of quadruple beam by means of desired selection of lateral beam separation, the beam intensity, and the plasma frequency.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TPS.2016.2555947</doi><tpages>5</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Beams (radiation) Dielectrics Differential equations Focusing Force Frequencies Gaussian beams (optics) Laser Laser beams Mathematical model Mathematical models Nonlinearity Normal distribution Particle beams plasma Plasma frequencies Plasma physics Plasmas quadruple Gaussian beam self-focusing Separation |
| title | Controlling the Self-Focusing of Quadruple Gaussian Beam in Plasma |
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