Identification of detrimental chemicals of plastic products using PCF in the THz regime
A square cored PCF (SC-PCF) sensor is proposed in this paper for the purpose of detecting detrimental chemical analytes (DEHP, BPA, and BPS) that are generally found in different plastic products. This SC-PCF sensor is capable of operating in the 1–2 THz regimes. Within this operable range, we found...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-10-01
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| Series: | Measurement: Sensors |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2665917421000180 |
| _version_ | 1818918237559062528 |
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| author | Rayhan Habib Jibon Moaz Ahmed Md. Khaled Hasan |
| author_facet | Rayhan Habib Jibon Moaz Ahmed Md. Khaled Hasan |
| author_sort | Rayhan Habib Jibon |
| collection | DOAJ |
| description | A square cored PCF (SC-PCF) sensor is proposed in this paper for the purpose of detecting detrimental chemical analytes (DEHP, BPA, and BPS) that are generally found in different plastic products. This SC-PCF sensor is capable of operating in the 1–2 THz regimes. Within this operable range, we found a relatively higher sensitivity of 96.5% along with 95.73% core power fraction, 0.225 numerical aperture, and a lower Aeff of 1.48 × 105 μm2 at 1.9 THz frequency. A tiny confinement loss of 2.68 × 10−13 cm−1 and effective material loss of 0.008 cm−1 are also evaluated. Besides the present fabrication techniques ensures the feasibility of fabrication for this proposed SC-PCF sensor. These estimated results evinced that our proposed sensor can efficiently be used in terms of the noxious chemical compounds, gas, and bio-sensing applications. |
| first_indexed | 2024-12-20T00:46:46Z |
| format | Article |
| id | doaj.art-f358b5d623bb4e588c8ea8ee22dcbd9a |
| institution | Directory Open Access Journal |
| issn | 2665-9174 |
| language | English |
| last_indexed | 2024-12-20T00:46:46Z |
| publishDate | 2021-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Measurement: Sensors |
| spelling | doaj.art-f358b5d623bb4e588c8ea8ee22dcbd9a2022-12-21T19:59:23ZengElsevierMeasurement: Sensors2665-91742021-10-0117100056Identification of detrimental chemicals of plastic products using PCF in the THz regimeRayhan Habib Jibon0Moaz Ahmed1Md. Khaled Hasan2Corresponding author. Electronics and Communication Engineering (ECE) Discipline, Khulna University, Khulna-9208, Bangladesh.; Electronics and Communication Engineering Discipline, Khulna University, Khulna, 9208, BangladeshElectronics and Communication Engineering Discipline, Khulna University, Khulna, 9208, BangladeshElectronics and Communication Engineering Discipline, Khulna University, Khulna, 9208, BangladeshA square cored PCF (SC-PCF) sensor is proposed in this paper for the purpose of detecting detrimental chemical analytes (DEHP, BPA, and BPS) that are generally found in different plastic products. This SC-PCF sensor is capable of operating in the 1–2 THz regimes. Within this operable range, we found a relatively higher sensitivity of 96.5% along with 95.73% core power fraction, 0.225 numerical aperture, and a lower Aeff of 1.48 × 105 μm2 at 1.9 THz frequency. A tiny confinement loss of 2.68 × 10−13 cm−1 and effective material loss of 0.008 cm−1 are also evaluated. Besides the present fabrication techniques ensures the feasibility of fabrication for this proposed SC-PCF sensor. These estimated results evinced that our proposed sensor can efficiently be used in terms of the noxious chemical compounds, gas, and bio-sensing applications.http://www.sciencedirect.com/science/article/pii/S2665917421000180AeffCLDetrimental chemicalEMLNAAnd PCF |
| spellingShingle | Rayhan Habib Jibon Moaz Ahmed Md. Khaled Hasan Identification of detrimental chemicals of plastic products using PCF in the THz regime Measurement: Sensors Aeff CL Detrimental chemical EML NA And PCF |
| title | Identification of detrimental chemicals of plastic products using PCF in the THz regime |
| title_full | Identification of detrimental chemicals of plastic products using PCF in the THz regime |
| title_fullStr | Identification of detrimental chemicals of plastic products using PCF in the THz regime |
| title_full_unstemmed | Identification of detrimental chemicals of plastic products using PCF in the THz regime |
| title_short | Identification of detrimental chemicals of plastic products using PCF in the THz regime |
| title_sort | identification of detrimental chemicals of plastic products using pcf in the thz regime |
| topic | Aeff CL Detrimental chemical EML NA And PCF |
| url | http://www.sciencedirect.com/science/article/pii/S2665917421000180 |
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