Increasing the sensitivity and selectivity of an optoelectronic gas analyzer Abdullajon Komilov, Zumradxon Xatamova, Ilhomidin Rustamov, Shaxobidin Xolmatov, Xurshidbek Arabboyev and Navro'zbek Ibragimov E3S Web of Conf., 508 (2024) 01009 Published online: 05 April 2024 DOI: 10.1051/e3sconf/202450801009