Simulation of Temporal Integration of Optical Signals with Photonic Crystal Nanobeam Cavities

摘要

We simulate impulse propagation in all-optical temporal integrator based on a photonic crystal nanobeam cavity. This cavity (6 × 0.5 um) is tens times smaller in size than Bragg grating or microring resonator proposed as an optical integrator earlier. The demonstrate good correspondence between numerical and analytical results.