Yue Hao

Photonic Generation of Neuron-Like Dynamics Using VCSELs Subject to Double Polarized Optical Injection

2018 · Journal of Lightwave Technology

We propose to generate excitatory and inhibitory neuron-like dynamics in vertical-cavity surface-emitting lasers (VCSELs) by applying simultaneously the orthogonally-polarized CW optical injection (OPCWOI) and parallelly-polarized pulse optical injection stimulus. Based on the spin flip model, …

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, …

Neuromorphic Network with Photonic Weighting and Photoelectronic Nonlinear Activation Based on SOA and APD

2024 · ACS Photonics

Photonic neuromorphic computing is emerging as a promising approach for low-latency, energy-efficient nonvon Neumann computing systems. Nonlinear activation functions are key components of photonic neural networks. However, the current implementation of nonlinear activation functions faces …

Low-Latency and Area-Efficient Elliptic Curve Point Multiplication Architectures Over Koblitz Curves

2025 · IEEE Internet of Things Journal

Point multiplication is the core operation in elliptic curve cryptography. Koblitz curves are a special class of curves that can utilize the Frobenius mapping to accelerate the implementation of point multiplication operations. For point multiplication …