Optical router utilizing waveguides combined with bragg gratings on silicon photonic

The paper primarily focuses on the design principles of the AWG subsystem and the Bragg scattering gratings combined with microring resonators for wavelengthselective processing with six wavelengths following the standard ITU-T G.694.1 grid. The components were designed using the optical structure design tools BPM, GratingMode and FullwaveFDTD within the commercial software Rsoft.