PT Unknown AU Elmanova, A An, P Kovalyuk, V Golikov, A Elmanov, I Goltsman, G TI Study of silicon nitride O-ring resonator for gas-sensing applications SE J. Phys.: Conf. Ser. PY 2020 BP 012124 VL 1695 DI 10.1088/1742-6596/1695/1/012124 DE silicon nitride O-ring resonator; ORR AB In this work, we experimentally studied the influence of different gaseous surroundings on silicon nitride O-ring resonator transmission. We compared the obtained results with numerical calculations and theoretical analysis and found a good agreement between them. Our results have a great potential for gas sensing applications, where a compact footprint and high efficiency are desired simultaneously. ER