@article{Khorsandi_Sabouri_2023, title={Industrial application of apodized gas sensor for on-line and in situ measurement of CO and CO2 concentration}, volume={14}, url={https://oiccpress.com/journal-of-theoretical-and-applied-physics/article/industrial-application-of-apodized-gas-sensor-for-on-line-and-in-situ-measurement-of-co-and-co2-concentration-2/}, DOI={10.1007/s40094-020-00396-z}, abstractNote={AbstractThe performance of an apodized gas sensor is demonstrated through simultaneous detection of CO and CO2 absorption lines around 1.57 µm in the recuperator channel of a gas-fired industrial furnace at Shahid Montazeri power plant (SMPP) industry. This led to the concentration measurement of targeted molecules as less than ~ 1% and 9.5%, respectively, at atmospheric pressure and 350 °C, indicating close consistency with the reference data reported by SMPP. A minimum detectable absorption of ~ 0.4 × 10−3, corresponding to a detection sensitivity of ~ 4.8 × 10−9 cm−1 Hz−1/2 is measured in this application.}, number={4}, journal={Journal of Theoretical and Applied Physics}, publisher={OICC Press}, author={Khorsandi, Alireza and Sabouri, Saeed Ghavami}, year={2023}, month={Nov.}, keywords={Apodized gas sensor, Tunable diode laser, Wavelength modulation spectroscopy} }