TY - CONF AU - Komrakova, S. AU - Kovalyuk, V. AU - An, P. AU - Golikov, A. AU - Rybin, M. AU - Obraztsova, E. AU - Goltsman, G. PY - 2020 DA - 2020// TI - Effective absorption coefficient of a graphene atop of silicon nitride nanophotonic circuit T2 - J. Phys.: Conf. Ser. BT - J. Phys.: Conf. Ser. SP - 012135 VL - 1695 KW - silicon nitride O-ring resonator KW - ORR AB - In this paper, we demonstrate the results of a study of the optical absorption properties of graphene integrated with silicon nitride O-ring resonator. We fabricated an array of O-ring resonators with different graphene coverage area atop. By measuring the transmission spectra of nanophotonic devices with and without graphene, we calculated the effective absorption coefficient of the graphene on a rib silicon nitride waveguide. SN - 1742-6588 UR - https://iopscience.iop.org/article/10.1088/1742-6596/1695/1/012135 UR - https://doi.org/10.1088/1742-6596/1695/1/012135 DO - 10.1088/1742-6596/1695/1/012135 N1 - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1177), last updated on Sat, 01 May 2021 14:16:54 -0500 ID - Komrakova_etal2020 ER -