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

• Main Authors: Salim, Mohd. Rashidi, Ibrahim, Mohd. Haniff, Azmi, Asrul Izam, Mohd. Noor, Muhammad Yusof, Abdullah, Ahmad Sharmi, Ngajikin, Nor Hafizah, Manap, Hadi, Dooly, Gerard, Lewis, Elfed
• Format: Article
• Published: Universiti Teknikal Malaysia Melaka 2018
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/85513/; https://journal.utem.edu.my/index.php/jtec/article/view/4449

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...