Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection
A novel double wavelength strategy in optical fiberbased sensor for detection of carbon dioxide (CO2) gas is presented. The detection strategy works based on an open-path direct absorption spectroscopy in the mid-infrared (mid-IR) wavelength range. The sensor system comprises of a broadband filament...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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UTeM
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/20993/1/Dual%20channel%20double%20wavelength%20method%20in%20optical%20fiber.pdf |
| _version_ | 1825812051545554944 |
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| author | Razali, Muda Norhana, Arsad Nur Hazliza, Ariffin Amran, Abdul Hadi |
| author_facet | Razali, Muda Norhana, Arsad Nur Hazliza, Ariffin Amran, Abdul Hadi |
| author_sort | Razali, Muda |
| collection | UMP |
| description | A novel double wavelength strategy in optical fiberbased sensor for detection of carbon dioxide (CO2) gas is presented. The detection strategy works based on an open-path direct absorption spectroscopy in the mid-infrared (mid-IR) wavelength range. The sensor system comprises of a broadband filament emitter acting as the Infrared (IR) light source, Chalcogenide Infrared (CIR) Optical Fibers, two Pyroelectric detectors which been fitted built- in with a limited bandpass CO2 channel and a reference channel. The sensor additionally uses calcium fluoride (CaF2) limit bandpass (NBP) channel for recognition of CO2 gas without cross-sensitivity to different gasses exist in the surrounding environment. The correlation amongst test and computed sensor yields are additionally exhibited. |
| first_indexed | 2024-03-06T12:23:25Z |
| format | Article |
| id | UMPir20993 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:23:25Z |
| publishDate | 2018 |
| publisher | UTeM |
| record_format | dspace |
| spelling | UMPir209932018-08-17T03:38:03Z http://umpir.ump.edu.my/id/eprint/20993/ Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection Razali, Muda Norhana, Arsad Nur Hazliza, Ariffin Amran, Abdul Hadi TK Electrical engineering. Electronics Nuclear engineering A novel double wavelength strategy in optical fiberbased sensor for detection of carbon dioxide (CO2) gas is presented. The detection strategy works based on an open-path direct absorption spectroscopy in the mid-infrared (mid-IR) wavelength range. The sensor system comprises of a broadband filament emitter acting as the Infrared (IR) light source, Chalcogenide Infrared (CIR) Optical Fibers, two Pyroelectric detectors which been fitted built- in with a limited bandpass CO2 channel and a reference channel. The sensor additionally uses calcium fluoride (CaF2) limit bandpass (NBP) channel for recognition of CO2 gas without cross-sensitivity to different gasses exist in the surrounding environment. The correlation amongst test and computed sensor yields are additionally exhibited. UTeM 2018 Article PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/20993/1/Dual%20channel%20double%20wavelength%20method%20in%20optical%20fiber.pdf Razali, Muda and Norhana, Arsad and Nur Hazliza, Ariffin and Amran, Abdul Hadi (2018) Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection. Journal of Telecommunication, Electronic and Computer Engineering, 10 (1-3). pp. 159-162. ISSN 2180-1843 (Print); 2289-8131 (Online). (Published) http://journal.utem.edu.my/index.php/jtec/article/view/3504 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Razali, Muda Norhana, Arsad Nur Hazliza, Ariffin Amran, Abdul Hadi Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title | Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title_full | Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title_fullStr | Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title_full_unstemmed | Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title_short | Dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
| title_sort | dual channel double wavelength method in optical fiber based gas sensor for carbon dioxide detection |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/20993/1/Dual%20channel%20double%20wavelength%20method%20in%20optical%20fiber.pdf |
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