Yanan Han

Generation of multi-channel chaotic signals with time delay signature concealment and ultrafast photonic decision making based on a globally-coupled semiconductor laser network

2020 · Photonics Research

We propose and demonstrate experimentally and numerically a network of three globally coupled semiconductor lasers (SLs) that generate triple-channel chaotic signals with time delayed signature (TDS) concealment. The effects of the coupling strength and bias …

Experimental demonstration of a photonic reservoir computing system based on Fabry Perot laser for multiple tasks processing

2024 · Nanophotonics

Photonic reservoir computing (RC) is a simple and efficient neuromorphic computing framework for human cortical circuits, which is featured with fast training speed and low training cost. Photonic time delay RC, as a simple hardware …

Short-term prediction for chaotic time series based on photonic reservoir computing using VCSEL with a feedback loop

2024 · Photonics Research

Chaos, occurring in a deterministic system, has permeated various fields such as mathematics, physics, and life science. Consequently, the prediction of chaotic time series has received widespread attention and made significant progress. However, many problems, …