An n×n Parallel and All-optical Reservoir Computing System for Recognizing 128-bit Optical Packet Headers

an
$n \times n$
parallel all-optical reservoir computing system model based on a semiconductor laser is proposed, which can process n-channel signals at the same time, thus expanding the signal processing capacity of the reservoir computing system. In this paper, four-input and four-output parallel all-optical reservoir computing system is taken as an example to realize the simultaneous recognition of 4-channel 128-bit optical packet headers compatible with IPv6 protocol address, and the influence of feedback strengths on the signal recognition effect is analyzed.