Implementation and Design of MRR Fault Simulator for Optical Router

The breakthrough in silicon optical devices field has made the photonic network on chip a hot topic. However, the micro-ring resonators that make up the optical router are sensitive to process variation and temperature variation, and are prone to be faulty. How to detect the micro-ring resonator fault is the key to improve the reliability of the photonic network on chip, and the design of the MRR fault simulator is the cornerstone of MRR fault detection. By establishing the MRR fault model and analyzing the principle of MRR fault simulation, the FPR fault simulator is designed. Simulation results show the effectiveness of the fault simulator.