Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range
Owing to advances in the surface plasmon resonance (SPR) technology, sensors composed of photonic crystal fibers (PCFs) based on SPR have attracted extensive attention. Herein, a double-formant SPR refractive index sensor comprising the anti-resonant fiber (ARF) is designed and analyzed, which can b...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-09-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379722005174 |
| _version_ | 1828353483321901056 |
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| author | Jingwei Lv Haihao Fu Chunjie Hu Zao Yi Lin Yang Yanshu Zeng Paul K. Chu Chao Liu |
| author_facet | Jingwei Lv Haihao Fu Chunjie Hu Zao Yi Lin Yang Yanshu Zeng Paul K. Chu Chao Liu |
| author_sort | Jingwei Lv |
| collection | DOAJ |
| description | Owing to advances in the surface plasmon resonance (SPR) technology, sensors composed of photonic crystal fibers (PCFs) based on SPR have attracted extensive attention. Herein, a double-formant SPR refractive index sensor comprising the anti-resonant fiber (ARF) is designed and analyzed, which can be used to realized high sensitivity and wide detection range. SPR is excited by gold filling in the negative curvature tube and replaces the traditional coating process to reduce the difficulty associated with actual production. Finite element analysis indicates that the optimized ARF-SPR sensor can detect analytes in the refractive index range of 1.310–1.445 with a maximum wavelength sensitivity and amplitude sensitivity of 36400 nm/RIU and 2,573.33 RIU−1, respectively. In addition, the minimum resolution and structural parameter sensitivity is 2.747 × 10-6 RIU and 38 nm/μm. The maximum figure of merit (FOM) is 776.15 RIU−1, and as the refractive index of the analyte increases, the length of the sensor decreases, which suggesting great potential in biochemical detection and geological exploration. |
| first_indexed | 2024-04-14T02:09:29Z |
| format | Article |
| id | doaj.art-aa455fd4d4b2400faa2551b06aed1ad3 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-14T02:09:29Z |
| publishDate | 2022-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-aa455fd4d4b2400faa2551b06aed1ad32022-12-22T02:18:30ZengElsevierResults in Physics2211-37972022-09-0140105876Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection rangeJingwei Lv0Haihao Fu1Chunjie Hu2Zao Yi3Lin Yang4Yanshu Zeng5Paul K. Chu6Chao Liu7School of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, ChinaSchool of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, ChinaDepartments of Gynaecology and Obstetrics, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, ChinaJoint Laboratory for Extreme Conditions Matter Properties, Southwest University of Science and Technology, Mianyang 621010, ChinaSchool of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, ChinaSchool of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, ChinaDepartment of Physics, Department of Materials Science and Engineering, and Department of Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, ChinaSchool of Physics and Electronic Engineering, Northeast Petroleum University, Daqing 163318, China; Corresponding author.Owing to advances in the surface plasmon resonance (SPR) technology, sensors composed of photonic crystal fibers (PCFs) based on SPR have attracted extensive attention. Herein, a double-formant SPR refractive index sensor comprising the anti-resonant fiber (ARF) is designed and analyzed, which can be used to realized high sensitivity and wide detection range. SPR is excited by gold filling in the negative curvature tube and replaces the traditional coating process to reduce the difficulty associated with actual production. Finite element analysis indicates that the optimized ARF-SPR sensor can detect analytes in the refractive index range of 1.310–1.445 with a maximum wavelength sensitivity and amplitude sensitivity of 36400 nm/RIU and 2,573.33 RIU−1, respectively. In addition, the minimum resolution and structural parameter sensitivity is 2.747 × 10-6 RIU and 38 nm/μm. The maximum figure of merit (FOM) is 776.15 RIU−1, and as the refractive index of the analyte increases, the length of the sensor decreases, which suggesting great potential in biochemical detection and geological exploration.http://www.sciencedirect.com/science/article/pii/S2211379722005174Surface plasmon resonanceAnti-resonance fiberSensitivityOptical fiber sensing |
| spellingShingle | Jingwei Lv Haihao Fu Chunjie Hu Zao Yi Lin Yang Yanshu Zeng Paul K. Chu Chao Liu Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range Results in Physics Surface plasmon resonance Anti-resonance fiber Sensitivity Optical fiber sensing |
| title | Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range |
| title_full | Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range |
| title_fullStr | Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range |
| title_full_unstemmed | Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range |
| title_short | Double-formant surface plasmon resonance for refractive index sensing by anti-resonance fibers with high sensitivity and wide detection range |
| title_sort | double formant surface plasmon resonance for refractive index sensing by anti resonance fibers with high sensitivity and wide detection range |
| topic | Surface plasmon resonance Anti-resonance fiber Sensitivity Optical fiber sensing |
| url | http://www.sciencedirect.com/science/article/pii/S2211379722005174 |
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