Development of Faraday rotation measurements on Keda Reconnection eXperiment (KRX) device
The Faraday-effect based polarimeter and interferometer are developed for non-perturbation magnetic field and density measurements on the Keda Reconnection eXperiment (KRX) device. The magnetic reconnection is externally driven by a pair of parallel current plates. To design this instrument and prov...
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| Veröffentlicht in: | Review of scientific instruments 2021-05, Vol.92 (5), p.053516-053516 |
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| container_title | Review of scientific instruments |
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| creator | Liu, D. K. Ding, W. X. Mao, W. Z. Zhang, Q. F. Fan, F. B. Sang, L. L. Lu, Q. M. Xie, J. L. |
| description | The Faraday-effect based polarimeter and interferometer are developed for non-perturbation magnetic field and density measurements on the Keda Reconnection eXperiment (KRX) device. The magnetic reconnection is externally driven by a pair of parallel current plates. To design this instrument and provide an alternative way to facilitate theory–experiment comparisons via forward modeling of the diagnostics process with full plasma dynamics given by simulation, we develop a synthetic diagnostics based on 2D photonic integrated circuit simulation for magnetic reconnection on the KRX. The view-line geometry is optimized and wavelengths (1 mm) of the polarimeter and interferometer are selected to ensure the sensitivity of measurement on the KRX. We have simulated magnetic reconnection on the x-line (x–z plane) with horizontal viewing and vertical viewing for line of sight measurements. It is found that the current sheet width and indicator of magnetic reconnection can be inferred directly from the dynamics of Faraday rotation even with the line-integrated character of polarimeter–interferometer diagnostics. |
| doi_str_mv | 10.1063/5.0043882 |
| format | Article |
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K. ; Ding, W. X. ; Mao, W. Z. ; Zhang, Q. F. ; Fan, F. B. ; Sang, L. L. ; Lu, Q. M. ; Xie, J. L.</creator><creatorcontrib>Liu, D. K. ; Ding, W. X. ; Mao, W. Z. ; Zhang, Q. F. ; Fan, F. B. ; Sang, L. L. ; Lu, Q. M. ; Xie, J. L.</creatorcontrib><description>The Faraday-effect based polarimeter and interferometer are developed for non-perturbation magnetic field and density measurements on the Keda Reconnection eXperiment (KRX) device. The magnetic reconnection is externally driven by a pair of parallel current plates. To design this instrument and provide an alternative way to facilitate theory–experiment comparisons via forward modeling of the diagnostics process with full plasma dynamics given by simulation, we develop a synthetic diagnostics based on 2D photonic integrated circuit simulation for magnetic reconnection on the KRX. The view-line geometry is optimized and wavelengths (1 mm) of the polarimeter and interferometer are selected to ensure the sensitivity of measurement on the KRX. We have simulated magnetic reconnection on the x-line (x–z plane) with horizontal viewing and vertical viewing for line of sight measurements. It is found that the current sheet width and indicator of magnetic reconnection can be inferred directly from the dynamics of Faraday rotation even with the line-integrated character of polarimeter–interferometer diagnostics.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/5.0043882</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Current sheets ; Experiments ; Faraday effect ; Integrated circuits ; Perturbation ; Plasma dynamics ; Polarimeters ; Scientific apparatus & instruments ; Simulation ; Viewing</subject><ispartof>Review of scientific instruments, 2021-05, Vol.92 (5), p.053516-053516</ispartof><rights>Author(s)</rights><rights>2021 Author(s). Published under license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c360t-29a3edf11531ae3f905023705e05df6aee1918906c63b8fe24299e344cbebc423</citedby><cites>FETCH-LOGICAL-c360t-29a3edf11531ae3f905023705e05df6aee1918906c63b8fe24299e344cbebc423</cites><orcidid>0000-0003-2363-405X ; 0000-0002-0676-8462 ; 0000-0002-0701-788X ; 0000-0002-0743-3736</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/rsi/article-lookup/doi/10.1063/5.0043882$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,780,790,4498,27903,27904,76130</link.rule.ids></links><search><creatorcontrib>Liu, D. K.</creatorcontrib><creatorcontrib>Ding, W. X.</creatorcontrib><creatorcontrib>Mao, W. Z.</creatorcontrib><creatorcontrib>Zhang, Q. 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The view-line geometry is optimized and wavelengths (1 mm) of the polarimeter and interferometer are selected to ensure the sensitivity of measurement on the KRX. We have simulated magnetic reconnection on the x-line (x–z plane) with horizontal viewing and vertical viewing for line of sight measurements. It is found that the current sheet width and indicator of magnetic reconnection can be inferred directly from the dynamics of Faraday rotation even with the line-integrated character of polarimeter–interferometer diagnostics.</description><subject>Current sheets</subject><subject>Experiments</subject><subject>Faraday effect</subject><subject>Integrated circuits</subject><subject>Perturbation</subject><subject>Plasma dynamics</subject><subject>Polarimeters</subject><subject>Scientific apparatus & instruments</subject><subject>Simulation</subject><subject>Viewing</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp90F1LwzAUBuAgCs7phf-g4M0mdOa77aVMp7KBMBTmVcjSU-jYmpq0g_17s3UoKJibEPLwcs6L0DXBI4IluxMjjDlLU3qCegSnWZxIyk5RD2PGY5nw9BxdeL_C4QhCeujjAbawtvUGqiayRTTRTud6Fznb6Ka0VbQB7VsH-38fhfcUch3NwdiqAnMQsKjBlYeAwXS-GEY5bEsDl-is0GsPV8e7j94nj2_j53j2-vQyvp_FhkncxDTTDPKCEMGIBlZkWGDKEiwAi7yQGoBkJM2wNJIt0wIop1kGjHOzhKXhlPXRoMutnf1swTdqU3oD67WuwLZeURECZZLIJNCbX3RlW1eF6YKiVCQpz9Kghp0yznrvoFB1WE-7nSJY7UtWQh1LDva2s96UXWHfeGvdD1R1XvyH_yZ_AVkliW8</recordid><startdate>20210501</startdate><enddate>20210501</enddate><creator>Liu, D. K.</creator><creator>Ding, W. X.</creator><creator>Mao, W. Z.</creator><creator>Zhang, Q. F.</creator><creator>Fan, F. B.</creator><creator>Sang, L. L.</creator><creator>Lu, Q. M.</creator><creator>Xie, J. L.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2363-405X</orcidid><orcidid>https://orcid.org/0000-0002-0676-8462</orcidid><orcidid>https://orcid.org/0000-0002-0701-788X</orcidid><orcidid>https://orcid.org/0000-0002-0743-3736</orcidid></search><sort><creationdate>20210501</creationdate><title>Development of Faraday rotation measurements on Keda Reconnection eXperiment (KRX) device</title><author>Liu, D. K. ; Ding, W. X. ; Mao, W. Z. ; Zhang, Q. F. ; Fan, F. B. ; Sang, L. L. ; Lu, Q. M. ; Xie, J. L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c360t-29a3edf11531ae3f905023705e05df6aee1918906c63b8fe24299e344cbebc423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Current sheets</topic><topic>Experiments</topic><topic>Faraday effect</topic><topic>Integrated circuits</topic><topic>Perturbation</topic><topic>Plasma dynamics</topic><topic>Polarimeters</topic><topic>Scientific apparatus & instruments</topic><topic>Simulation</topic><topic>Viewing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, D. K.</creatorcontrib><creatorcontrib>Ding, W. X.</creatorcontrib><creatorcontrib>Mao, W. Z.</creatorcontrib><creatorcontrib>Zhang, Q. F.</creatorcontrib><creatorcontrib>Fan, F. B.</creatorcontrib><creatorcontrib>Sang, L. L.</creatorcontrib><creatorcontrib>Lu, Q. M.</creatorcontrib><creatorcontrib>Xie, J. L.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, D. K.</au><au>Ding, W. X.</au><au>Mao, W. Z.</au><au>Zhang, Q. F.</au><au>Fan, F. B.</au><au>Sang, L. L.</au><au>Lu, Q. M.</au><au>Xie, J. L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of Faraday rotation measurements on Keda Reconnection eXperiment (KRX) device</atitle><jtitle>Review of scientific instruments</jtitle><date>2021-05-01</date><risdate>2021</risdate><volume>92</volume><issue>5</issue><spage>053516</spage><epage>053516</epage><pages>053516-053516</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>The Faraday-effect based polarimeter and interferometer are developed for non-perturbation magnetic field and density measurements on the Keda Reconnection eXperiment (KRX) device. The magnetic reconnection is externally driven by a pair of parallel current plates. To design this instrument and provide an alternative way to facilitate theory–experiment comparisons via forward modeling of the diagnostics process with full plasma dynamics given by simulation, we develop a synthetic diagnostics based on 2D photonic integrated circuit simulation for magnetic reconnection on the KRX. The view-line geometry is optimized and wavelengths (1 mm) of the polarimeter and interferometer are selected to ensure the sensitivity of measurement on the KRX. We have simulated magnetic reconnection on the x-line (x–z plane) with horizontal viewing and vertical viewing for line of sight measurements. It is found that the current sheet width and indicator of magnetic reconnection can be inferred directly from the dynamics of Faraday rotation even with the line-integrated character of polarimeter–interferometer diagnostics.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0043882</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-2363-405X</orcidid><orcidid>https://orcid.org/0000-0002-0676-8462</orcidid><orcidid>https://orcid.org/0000-0002-0701-788X</orcidid><orcidid>https://orcid.org/0000-0002-0743-3736</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Review of scientific instruments, 2021-05, Vol.92 (5), p.053516-053516 |
| issn | 0034-6748 1089-7623 |
| language | eng |
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| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Current sheets Experiments Faraday effect Integrated circuits Perturbation Plasma dynamics Polarimeters Scientific apparatus & instruments Simulation Viewing |
| title | Development of Faraday rotation measurements on Keda Reconnection eXperiment (KRX) device |
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