Group Delay Control in Longitudinal Offset Coupled Resonator Optical Waveguides
arXiv:1409.7927 · doi:10.1109/JLT.2015.2394739
Abstract
We study the differential group delay that can be obtained in coupled micro-ring resonator waveguides with longitudinal offset couplers. Various devices based on this effect are proposed and analyzed using a finite-differences time-domain method and their potential applications are discussed.
Final version