Highly responsive CO2 detection by an improved & compact gas sensor using mid-IR spectroscopy

• Main Authors: Mohd Rashidi, Salim, Mohd Haniff, Ibrahim, Asrul Izam, Azmi, Muhammad Yusof, Mohd Noor, Ahmad Sharmi, Abdullah, Nor Hafizah, Ngajikin, Hadi, Manap, Dooly, Gerard, Lewis, Elfed
• Format: Article
• Language: English
• Published: UTeM 2018
• Subjects: QC Physics; QD Chemistry; TK Electrical engineering. Electronics Nuclear engineering; TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/25361/1/Highly%20responsive%20CO2%20detection%20by%20an%20improved.pdf; http://umpir.ump.edu.my/id/eprint/25361/; http://journal.utem.edu.my/index.php/jtec/article/view/4449/3303

An improved and compact gas sensor using mid-infrared spectroscopy for highly responsive Carbon Dioxide (CO2) detection is presented. The sensing principle is based on open-path direct absorption spectroscopy in the mid-infrared region. The improved reflective structure of optical gas sensor consist...