Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring
Flammable or poisonous gasses in the air are capable of destroying a geographical area of causing a fire, fulmination, and venomous exposure. This paper presents a micro-cored photonic crystal fiber based gas sensor for detecting colorless or toxic gasses and monitoring air pollution by measuring ga...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016-09-01
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| Series: | Sensing and Bio-Sensing Research |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214180416300642 |
| _version_ | 1819155662168391680 |
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| author | Sayed Asaduzzaman Kawsar Ahmed |
| author_facet | Sayed Asaduzzaman Kawsar Ahmed |
| author_sort | Sayed Asaduzzaman |
| collection | DOAJ |
| description | Flammable or poisonous gasses in the air are capable of destroying a geographical area of causing a fire, fulmination, and venomous exposure. This paper presents a micro-cored photonic crystal fiber based gas sensor for detecting colorless or toxic gasses and monitoring air pollution by measuring gas condensate components in production facilities. The numerical investigation of the proposed PCF takes place using the finite element method (FEM). The geometrical parameters of proposed PCF are varied to optimize and observe the dependence of guiding properties on them. According to simulated results, the high relative sensitivity of 53.07% is obtained at 1.33 μm wavelength for optimum parameters. In addition, high birefringence of the order 6.9 × 10−3; lower confinement loss of 3.21 × 10−6 dB/m is also gained at the same wavelength. Moreover, nonlinear coefficient, effective area, splice loss, V parameters and beat length are reported briefly. Keywords: Gas sensor, Air pollution sensing, Birefringence, Nonlinear coefficient, Sensitivity, Photonic crystal fiber |
| first_indexed | 2024-12-22T15:40:32Z |
| format | Article |
| id | doaj.art-a414176dfb4a41e7b70ff5f2e274b165 |
| institution | Directory Open Access Journal |
| issn | 2214-1804 |
| language | English |
| last_indexed | 2024-12-22T15:40:32Z |
| publishDate | 2016-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Sensing and Bio-Sensing Research |
| spelling | doaj.art-a414176dfb4a41e7b70ff5f2e274b1652022-12-21T18:21:09ZengElsevierSensing and Bio-Sensing Research2214-18042016-09-01102026Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoringSayed Asaduzzaman0Kawsar Ahmed1Department of Information and Communication Technology, Mawlana Bhashani Science and Technology University, Santosh, Tangail 1902, BangladeshCorresponding author.; Department of Information and Communication Technology, Mawlana Bhashani Science and Technology University, Santosh, Tangail 1902, BangladeshFlammable or poisonous gasses in the air are capable of destroying a geographical area of causing a fire, fulmination, and venomous exposure. This paper presents a micro-cored photonic crystal fiber based gas sensor for detecting colorless or toxic gasses and monitoring air pollution by measuring gas condensate components in production facilities. The numerical investigation of the proposed PCF takes place using the finite element method (FEM). The geometrical parameters of proposed PCF are varied to optimize and observe the dependence of guiding properties on them. According to simulated results, the high relative sensitivity of 53.07% is obtained at 1.33 μm wavelength for optimum parameters. In addition, high birefringence of the order 6.9 × 10−3; lower confinement loss of 3.21 × 10−6 dB/m is also gained at the same wavelength. Moreover, nonlinear coefficient, effective area, splice loss, V parameters and beat length are reported briefly. Keywords: Gas sensor, Air pollution sensing, Birefringence, Nonlinear coefficient, Sensitivity, Photonic crystal fiberhttp://www.sciencedirect.com/science/article/pii/S2214180416300642 |
| spellingShingle | Sayed Asaduzzaman Kawsar Ahmed Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring Sensing and Bio-Sensing Research |
| title | Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring |
| title_full | Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring |
| title_fullStr | Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring |
| title_full_unstemmed | Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring |
| title_short | Proposal of a gas sensor with high sensitivity, birefringence and nonlinearity for air pollution monitoring |
| title_sort | proposal of a gas sensor with high sensitivity birefringence and nonlinearity for air pollution monitoring |
| url | http://www.sciencedirect.com/science/article/pii/S2214180416300642 |
| work_keys_str_mv | AT sayedasaduzzaman proposalofagassensorwithhighsensitivitybirefringenceandnonlinearityforairpollutionmonitoring AT kawsarahmed proposalofagassensorwithhighsensitivitybirefringenceandnonlinearityforairpollutionmonitoring |