Resonant Fiber Optic Current Sensor Based on Broadband Light Source
The monitoring of current in real time is crucial for the maintenance of the power grid system. In this paper, we propose and experimentally demonstrate a novel fiber optic current sensor based on resonance frequency difference detection using a single-mode fiber ring resonator (FRR). The sensing sy...
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| Veröffentlicht in: | Journal of lightwave technology 2024-09, Vol.42 (18), p.6592-6598 |
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| container_title | Journal of lightwave technology |
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| creator | Zhang, Sizhe Liu, Qingwen Chang, Yanming He, Zuyuan |
| description | The monitoring of current in real time is crucial for the maintenance of the power grid system. In this paper, we propose and experimentally demonstrate a novel fiber optic current sensor based on resonance frequency difference detection using a single-mode fiber ring resonator (FRR). The sensing system utilizes the Faraday effect, which behaves as the resonance frequency difference between the two circularly polarized lightwaves in the FRR. By measuring this resonance frequency difference, the current can be accurately determined. The current sensor exhibits a sensitivity of 41.53 Hz/A within a measurement range of 0-400 A, with a relative error of less than 0.2%, and an optimized current accuracy of 0.5 A. The main limiting factor affecting the noise performance of the system is analyzed. This research provides new insights into research and low-cost applications in the field of current sensing. |
| doi_str_mv | 10.1109/JLT.2024.3381474 |
| format | Article |
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In this paper, we propose and experimentally demonstrate a novel fiber optic current sensor based on resonance frequency difference detection using a single-mode fiber ring resonator (FRR). The sensing system utilizes the Faraday effect, which behaves as the resonance frequency difference between the two circularly polarized lightwaves in the FRR. By measuring this resonance frequency difference, the current can be accurately determined. The current sensor exhibits a sensitivity of 41.53 Hz/A within a measurement range of 0-400 A, with a relative error of less than 0.2%, and an optimized current accuracy of 0.5 A. The main limiting factor affecting the noise performance of the system is analyzed. This research provides new insights into research and low-cost applications in the field of current sensing.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2024.3381474</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Broadband ; Circular polarization ; Cost analysis ; Current measurement ; Error analysis ; Faraday effect ; fiber optic current sensors (FOCS) ; Fiber optics ; fiber ring resonator (FRR) ; Frequency modulation ; Interference ; Light sources ; multiple beam interference ; Optical fiber couplers ; Optical fiber polarization ; Optical fiber sensors ; Optical ring resonators ; Resonance ; resonance frequency difference ; Resonant frequency</subject><ispartof>Journal of lightwave technology, 2024-09, Vol.42 (18), p.6592-6598</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c160t-354aab15dde73ffa32230f0f1a6b0eb4d6f55e37aa5ceb996504c2cccad833673</cites><orcidid>0009-0008-8038-1830 ; 0000-0003-2734-595X ; 0000-0002-7499-834X ; 0000-0002-1206-922X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/10478463$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/10478463$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zhang, Sizhe</creatorcontrib><creatorcontrib>Liu, Qingwen</creatorcontrib><creatorcontrib>Chang, Yanming</creatorcontrib><creatorcontrib>He, Zuyuan</creatorcontrib><title>Resonant Fiber Optic Current Sensor Based on Broadband Light Source</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>The monitoring of current in real time is crucial for the maintenance of the power grid system. In this paper, we propose and experimentally demonstrate a novel fiber optic current sensor based on resonance frequency difference detection using a single-mode fiber ring resonator (FRR). The sensing system utilizes the Faraday effect, which behaves as the resonance frequency difference between the two circularly polarized lightwaves in the FRR. By measuring this resonance frequency difference, the current can be accurately determined. The current sensor exhibits a sensitivity of 41.53 Hz/A within a measurement range of 0-400 A, with a relative error of less than 0.2%, and an optimized current accuracy of 0.5 A. The main limiting factor affecting the noise performance of the system is analyzed. This research provides new insights into research and low-cost applications in the field of current sensing.</description><subject>Broadband</subject><subject>Circular polarization</subject><subject>Cost analysis</subject><subject>Current measurement</subject><subject>Error analysis</subject><subject>Faraday effect</subject><subject>fiber optic current sensors (FOCS)</subject><subject>Fiber optics</subject><subject>fiber ring resonator (FRR)</subject><subject>Frequency modulation</subject><subject>Interference</subject><subject>Light sources</subject><subject>multiple beam interference</subject><subject>Optical fiber couplers</subject><subject>Optical fiber polarization</subject><subject>Optical fiber sensors</subject><subject>Optical ring resonators</subject><subject>Resonance</subject><subject>resonance frequency difference</subject><subject>Resonant frequency</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkD1PwzAQhi0EEqWwMzBYYk6xff5IRhpRPhSpEpTZcuwLpIIk2OnAvydVOzCddPe890oPIdecLThnxd1LtVkIJuQCIOfSyBMy40rlmRAcTsmMGYAsN0Kek4uUtoxxKXMzI-Urpr5z3UhXbY2Rroex9bTcxYjT7g271Ee6dAkD7Tu6jL0LtesCrdqPz-ne76LHS3LWuK-EV8c5J--rh035lFXrx-fyvso812zMQEnnaq5CQANN40AIYA1ruNM1w1oG3SiFYJxTHuui0IpJL7z3LuQA2sCc3B7-DrH_2WEa7Xbq76ZKC5xJrnJR6IliB8rHPqWIjR1i--3ir-XM7lXZSZXdq7JHVVPk5hBpEfEfLk0uNcAfPNFkRw</recordid><startdate>20240915</startdate><enddate>20240915</enddate><creator>Zhang, Sizhe</creator><creator>Liu, Qingwen</creator><creator>Chang, Yanming</creator><creator>He, Zuyuan</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>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0009-0008-8038-1830</orcidid><orcidid>https://orcid.org/0000-0003-2734-595X</orcidid><orcidid>https://orcid.org/0000-0002-7499-834X</orcidid><orcidid>https://orcid.org/0000-0002-1206-922X</orcidid></search><sort><creationdate>20240915</creationdate><title>Resonant Fiber Optic Current Sensor Based on Broadband Light Source</title><author>Zhang, Sizhe ; Liu, Qingwen ; Chang, Yanming ; He, Zuyuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c160t-354aab15dde73ffa32230f0f1a6b0eb4d6f55e37aa5ceb996504c2cccad833673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Broadband</topic><topic>Circular polarization</topic><topic>Cost analysis</topic><topic>Current measurement</topic><topic>Error analysis</topic><topic>Faraday effect</topic><topic>fiber optic current sensors (FOCS)</topic><topic>Fiber optics</topic><topic>fiber ring resonator (FRR)</topic><topic>Frequency modulation</topic><topic>Interference</topic><topic>Light sources</topic><topic>multiple beam interference</topic><topic>Optical fiber couplers</topic><topic>Optical fiber polarization</topic><topic>Optical fiber sensors</topic><topic>Optical ring resonators</topic><topic>Resonance</topic><topic>resonance frequency difference</topic><topic>Resonant frequency</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Sizhe</creatorcontrib><creatorcontrib>Liu, Qingwen</creatorcontrib><creatorcontrib>Chang, Yanming</creatorcontrib><creatorcontrib>He, Zuyuan</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>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhang, Sizhe</au><au>Liu, Qingwen</au><au>Chang, Yanming</au><au>He, Zuyuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Resonant Fiber Optic Current Sensor Based on Broadband Light Source</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>2024-09-15</date><risdate>2024</risdate><volume>42</volume><issue>18</issue><spage>6592</spage><epage>6598</epage><pages>6592-6598</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>The monitoring of current in real time is crucial for the maintenance of the power grid system. In this paper, we propose and experimentally demonstrate a novel fiber optic current sensor based on resonance frequency difference detection using a single-mode fiber ring resonator (FRR). The sensing system utilizes the Faraday effect, which behaves as the resonance frequency difference between the two circularly polarized lightwaves in the FRR. By measuring this resonance frequency difference, the current can be accurately determined. The current sensor exhibits a sensitivity of 41.53 Hz/A within a measurement range of 0-400 A, with a relative error of less than 0.2%, and an optimized current accuracy of 0.5 A. The main limiting factor affecting the noise performance of the system is analyzed. This research provides new insights into research and low-cost applications in the field of current sensing.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/JLT.2024.3381474</doi><tpages>7</tpages><orcidid>https://orcid.org/0009-0008-8038-1830</orcidid><orcidid>https://orcid.org/0000-0003-2734-595X</orcidid><orcidid>https://orcid.org/0000-0002-7499-834X</orcidid><orcidid>https://orcid.org/0000-0002-1206-922X</orcidid></addata></record> |
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| ispartof | Journal of lightwave technology, 2024-09, Vol.42 (18), p.6592-6598 |
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| subjects | Broadband Circular polarization Cost analysis Current measurement Error analysis Faraday effect fiber optic current sensors (FOCS) Fiber optics fiber ring resonator (FRR) Frequency modulation Interference Light sources multiple beam interference Optical fiber couplers Optical fiber polarization Optical fiber sensors Optical ring resonators Resonance resonance frequency difference Resonant frequency |
| title | Resonant Fiber Optic Current Sensor Based on Broadband Light Source |
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