Russian Foundation for Basic Research(18-37-20038);Russian Federation Ministry of Science and Higher Education;Crystallography and Photonics Research Center of the RAS(007-GZ/Ch3363/26);Russian Science Foundation(19-19-00514)
We propose and theoretically and numerically investigate narrowband integrated filters consisting of identical resonant dielectric ridges on the surface of a single-mode dielectric slab waveguide. The proposed composi...