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...
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ump-209932018-08-17T03:38:03Z 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) http://journal.utem.edu.my/index.php/jtec/article/view/3504 |
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TK Electrical engineering. Electronics Nuclear engineering |
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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 |
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. |
format |
Article |
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 |
title |
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_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_sort |
dual channel double wavelength method in optical fiber-based gas sensor for carbon dioxide detection |
publisher |
UTeM |
publishDate |
2018 |
url |
http://umpir.ump.edu.my/id/eprint/20993/ http://umpir.ump.edu.my/id/eprint/20993/ http://umpir.ump.edu.my/id/eprint/20993/1/Dual%20channel%20double%20wavelength%20method%20in%20optical%20fiber.pdf |
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2023-09-18T22:30:37Z |
last_indexed |
2023-09-18T22:30:37Z |
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1777416260494032896 |