Figure 2 (IMAGE) Compuscript Ltd Caption Fig. 2 | Compound antichiral gyromagnetic photonic crystal supporting bidirectionally radiating one-way edge states. (a) A clear look at the fabricated sample with the upper cladding layers removed. (b-c) Simulation results of without and with metallic obstacles (yellow cylinders) respectively. Unprocessed transmission data measured at four one-way waveguide channels (d-g) without and (h-k) with metallic obstacles. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.