Arieh Grosman, Duanis-Assaf, Tal , Mazurski, Noa , Zektzer, Roy , Frydendahl, Christian , Stern, Liron , Reches, Meital , and Levy, Uriel . 2023. “On-Chip Multivariant Covid 19 Photonic Sensor Based On Silicon Nitride Double-Microring Resonators”. Nanophotonics, 12, 14, Pp. 2831-2839. https://doi.org/10.1515/nanoph-2022-0722.