Wavelength-multiplexed Delayed Inputs for Memory Enhancement of
  Microring-based Reservoir Computing
Bernard J. Giron Castro Christophe Peucheret Francesco Da Ros
We numerically demonstrate a silicon add-drop microring-based reservoir
computing scheme that combines parallel delayed inputs and wavelength division
multiplexing. The scheme solves memory-demanding tasks like time-series
prediction with good performance without requiring external optical feedback.