Design and Optimization of Surface Plasmon Resonance Sensor Based on Polymer-Tipped Optical Fiber
In this study, a novel surface plasmon resonance (SPR) sensor based on a single-mode polymer-tipped optical fiber (PTOF) is designed and optimized. The refractive index (RI) measurement is achieved by exciting SPR at the interface between gold film and TiO2 layer coated on the polymer-tip. Finite-di...
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| Veröffentlicht in: | Journal of lightwave technology 2019-06, Vol.37 (11), p.2820-2827 |
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| container_issue | 11 |
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| container_title | Journal of lightwave technology |
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| creator | Zhang, Ze Chu, Fenghong Guo, Zi Fan, Jinyu Li, Gaofang Cheng, Wei |
| description | In this study, a novel surface plasmon resonance (SPR) sensor based on a single-mode polymer-tipped optical fiber (PTOF) is designed and optimized. The refractive index (RI) measurement is achieved by exciting SPR at the interface between gold film and TiO2 layer coated on the polymer-tip. Finite-difference time-domain (FDTD) method based commercial optiFDTD software is used to optimize the design of the proposed sensor for a better performance related to the materials of the metal film, the shape of polymer-tips, and the thickness of TiO2 layer. The results show that the sensitivity of optimal single-mode PTOF SPR sensor reaches 3798 nm/RIU when analyte RI is 1.333, and reaches 5708 nm/RIU when analyte RI is 1.383. Compared with conventional optical fiber SPR sensors, the single-mode PTOF SPR sensor proposed in the paper is simpler in fabrication, smaller in size, and higher in sensitivity, which has broad application prospect in biomedical sensing. |
| doi_str_mv | 10.1109/JLT.2018.2878780 |
| format | Article |
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The refractive index (RI) measurement is achieved by exciting SPR at the interface between gold film and TiO2 layer coated on the polymer-tip. Finite-difference time-domain (FDTD) method based commercial optiFDTD software is used to optimize the design of the proposed sensor for a better performance related to the materials of the metal film, the shape of polymer-tips, and the thickness of TiO2 layer. The results show that the sensitivity of optimal single-mode PTOF SPR sensor reaches 3798 nm/RIU when analyte RI is 1.333, and reaches 5708 nm/RIU when analyte RI is 1.383. Compared with conventional optical fiber SPR sensors, the single-mode PTOF SPR sensor proposed in the paper is simpler in fabrication, smaller in size, and higher in sensitivity, which has broad application prospect in biomedical sensing.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2018.2878780</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Biomedical materials ; Design optimization ; FDTD ; Finite difference time domain method ; Gold ; Optical fiber polarization ; Optical fiber sensors ; Optical fibers ; optimization ; polymer-tipped optical fiber ; Polymers ; Reflection ; Refractivity ; Sensitivity ; Sensors ; Surface plasmon resonance ; Thickness ; Time domain analysis ; Titanium dioxide</subject><ispartof>Journal of lightwave technology, 2019-06, Vol.37 (11), p.2820-2827</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-40a0a8357c73fd71168a55d33176a1af75b0f2122a45457cc613acf61e0473043</citedby><cites>FETCH-LOGICAL-c291t-40a0a8357c73fd71168a55d33176a1af75b0f2122a45457cc613acf61e0473043</cites><orcidid>0000-0003-1223-5133</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8515022$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8515022$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zhang, Ze</creatorcontrib><creatorcontrib>Chu, Fenghong</creatorcontrib><creatorcontrib>Guo, Zi</creatorcontrib><creatorcontrib>Fan, Jinyu</creatorcontrib><creatorcontrib>Li, Gaofang</creatorcontrib><creatorcontrib>Cheng, Wei</creatorcontrib><title>Design and Optimization of Surface Plasmon Resonance Sensor Based on Polymer-Tipped Optical Fiber</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>In this study, a novel surface plasmon resonance (SPR) sensor based on a single-mode polymer-tipped optical fiber (PTOF) is designed and optimized. The refractive index (RI) measurement is achieved by exciting SPR at the interface between gold film and TiO2 layer coated on the polymer-tip. Finite-difference time-domain (FDTD) method based commercial optiFDTD software is used to optimize the design of the proposed sensor for a better performance related to the materials of the metal film, the shape of polymer-tips, and the thickness of TiO2 layer. The results show that the sensitivity of optimal single-mode PTOF SPR sensor reaches 3798 nm/RIU when analyte RI is 1.333, and reaches 5708 nm/RIU when analyte RI is 1.383. Compared with conventional optical fiber SPR sensors, the single-mode PTOF SPR sensor proposed in the paper is simpler in fabrication, smaller in size, and higher in sensitivity, which has broad application prospect in biomedical sensing.</description><subject>Biomedical materials</subject><subject>Design optimization</subject><subject>FDTD</subject><subject>Finite difference time domain method</subject><subject>Gold</subject><subject>Optical fiber polarization</subject><subject>Optical fiber sensors</subject><subject>Optical fibers</subject><subject>optimization</subject><subject>polymer-tipped optical fiber</subject><subject>Polymers</subject><subject>Reflection</subject><subject>Refractivity</subject><subject>Sensitivity</subject><subject>Sensors</subject><subject>Surface plasmon resonance</subject><subject>Thickness</subject><subject>Time domain analysis</subject><subject>Titanium dioxide</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kM1LAzEQxYMoWKt3wUvA89ZMPjbbo1brB4UWW89hupvIlv0y2R7qX2_KFpnDwJv33sCPkFtgEwA2ffhYbCacQTbhmY7DzsgIlMoSzkGckxHTQiSZ5vKSXIWwYwykzPSI4LMN5XdDsSnosuvLuvzFvmwb2jq63nuHuaWrCkMdpU8b2gabqKxtE1pPnzDYgsbLqq0OtfXJpuw6OxTlWNF5ubX-mlw4rIK9Oe0x-Zq_bGZvyWL5-j57XCQ5n0KfSIYMM6F0roUrNECaoVKFEKBTBHRabZnjwDlKJaMrT0Fg7lKwTGrBpBiT-6G38-3P3obe7Nq9b-JLw3kkwyWoaXSxwZX7NgRvnel8WaM_GGDmCNJEkOYI0pxAxsjdECmttf_2TIFinIs_tjJtkw</recordid><startdate>20190601</startdate><enddate>20190601</enddate><creator>Zhang, Ze</creator><creator>Chu, Fenghong</creator><creator>Guo, Zi</creator><creator>Fan, Jinyu</creator><creator>Li, Gaofang</creator><creator>Cheng, Wei</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/0000-0003-1223-5133</orcidid></search><sort><creationdate>20190601</creationdate><title>Design and Optimization of Surface Plasmon Resonance Sensor Based on Polymer-Tipped Optical Fiber</title><author>Zhang, Ze ; Chu, Fenghong ; Guo, Zi ; Fan, Jinyu ; Li, Gaofang ; Cheng, Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-40a0a8357c73fd71168a55d33176a1af75b0f2122a45457cc613acf61e0473043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biomedical materials</topic><topic>Design optimization</topic><topic>FDTD</topic><topic>Finite difference time domain method</topic><topic>Gold</topic><topic>Optical fiber polarization</topic><topic>Optical fiber sensors</topic><topic>Optical fibers</topic><topic>optimization</topic><topic>polymer-tipped optical fiber</topic><topic>Polymers</topic><topic>Reflection</topic><topic>Refractivity</topic><topic>Sensitivity</topic><topic>Sensors</topic><topic>Surface plasmon resonance</topic><topic>Thickness</topic><topic>Time domain analysis</topic><topic>Titanium dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Ze</creatorcontrib><creatorcontrib>Chu, Fenghong</creatorcontrib><creatorcontrib>Guo, Zi</creatorcontrib><creatorcontrib>Fan, Jinyu</creatorcontrib><creatorcontrib>Li, Gaofang</creatorcontrib><creatorcontrib>Cheng, Wei</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, Ze</au><au>Chu, Fenghong</au><au>Guo, Zi</au><au>Fan, Jinyu</au><au>Li, Gaofang</au><au>Cheng, Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design and Optimization of Surface Plasmon Resonance Sensor Based on Polymer-Tipped Optical Fiber</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>2019-06-01</date><risdate>2019</risdate><volume>37</volume><issue>11</issue><spage>2820</spage><epage>2827</epage><pages>2820-2827</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>In this study, a novel surface plasmon resonance (SPR) sensor based on a single-mode polymer-tipped optical fiber (PTOF) is designed and optimized. The refractive index (RI) measurement is achieved by exciting SPR at the interface between gold film and TiO2 layer coated on the polymer-tip. Finite-difference time-domain (FDTD) method based commercial optiFDTD software is used to optimize the design of the proposed sensor for a better performance related to the materials of the metal film, the shape of polymer-tips, and the thickness of TiO2 layer. The results show that the sensitivity of optimal single-mode PTOF SPR sensor reaches 3798 nm/RIU when analyte RI is 1.333, and reaches 5708 nm/RIU when analyte RI is 1.383. Compared with conventional optical fiber SPR sensors, the single-mode PTOF SPR sensor proposed in the paper is simpler in fabrication, smaller in size, and higher in sensitivity, which has broad application prospect in biomedical sensing.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/JLT.2018.2878780</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-1223-5133</orcidid></addata></record> |
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| subjects | Biomedical materials Design optimization FDTD Finite difference time domain method Gold Optical fiber polarization Optical fiber sensors Optical fibers optimization polymer-tipped optical fiber Polymers Reflection Refractivity Sensitivity Sensors Surface plasmon resonance Thickness Time domain analysis Titanium dioxide |
| title | Design and Optimization of Surface Plasmon Resonance Sensor Based on Polymer-Tipped Optical Fiber |
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