[HTML][HTML] Delay dynamics of neuromorphic optoelectronic nanoscale resonators: Perspectives and applications

B Romeira, JML Figueiredo, J Javaloyes - Chaos: An Interdisciplinary …, 2017‏ - pubs.aip.org
With the recent exponential growth of applications using artificial intelligence (AI), the
development of efficient and ultrafast brain-like (neuromorphic) systems is crucial for future …

Vapor growth and interfacial carrier dynamics of high-quality CdS-CdSSe-CdS axial nanowire heterostructures

Q Zhang, H Liu, P Guo, D Li, P Fan, W Zheng, X Zhu… - Nano Energy, 2017‏ - Elsevier
Well understanding the interfacial carrier dynamics in semiconductor axial nanowire (NW)
heterostructures is crucial important for the performance optimization of integrated photonics …

[HTML][HTML] Development Status of Key Technologies for Optoelectronic Integrated Circuit Manufacturing

M Liang, J Fang, D Chen, L Chen, L Peng, C Zhang… - Applied Sciences, 2024‏ - mdpi.com
Optoelectronic integrated circuit (OEIC) technology has attracted considerable research
attention. Studies have achieved numerous breakthroughs in the basic scientific problems …

Synchronization of Liénard-type oscillators in uniform electrical networks

M Sinha, F Dörfler, BB Johnson… - 2016 American control …, 2016‏ - ieeexplore.ieee.org
This paper presents a condition for global asymptotic synchronization of Liénard-type
nonlinear oscillators in uniform LTI electrical networks with series RL circuits modeling …

Influence of time-delay feedback on extreme events in a forced Liénard system

R Suresh, VK Chandrasekar - Physical Review E, 2018‏ - APS
A periodically forced Liénard system is capable of generating frequent large-amplitude
chaotic bursts for a range of system and external forcing parameter values which are known …

A new class of nonlinear resonance networks modeled by Levinson–Smith and Liénard equations

AS Elwakil, A Allagui, C Psychalinos… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
We propose a new class of nonlinear resonance networks which are modeled by standard
second-order nonlinear differential equations of the Levinson-Smith type or its subset, the …

Delayed feedback dynamics of Liénard-type resonant tunneling-photo-detector optoelectronic oscillators

B Romeira, J Javaloyes, JML Figueiredo… - IEEE Journal of …, 2012‏ - ieeexplore.ieee.org
We use the nonlinear dynamics approach for studying delayed feedback optoelectronic
oscillators (OEOs) formed by hybrid integration of resonant tunneling diode (RTD) photo …

Programmable optical synaptic linking of neuromorphic photonic-electronic RTD spiking circuits

M Hejda, W Zhang, QRA Al-Taai, E Malysheva… - ACS …, 2024‏ - ACS Publications
Interconnectivity between functional building blocks (such as neurons and synapses)
represents a fundamental functionality for realizing neuromorphic systems. However, in the …

[ספר][B] Resonant Tunnelling Diode Photonics Devices and Applications

C Ironside, B Romeira, J Figueiredo - 2023‏ - iopscience.iop.org
The resonant tunnelling diode (RTD) is a semiconductor device that can act as the highest
speed electronic amplifier and oscillator (bandwidth> 1 THz). It is made using ultrathin (< 10 …

Spike propagation in a nanolaser-based optoelectronic neuron

I Ortega-Piwonka, M Hejda, J Alanis… - Optical Materials …, 2022‏ - opg.optica.org
With the recent development of artificial intelligence and deep neural networks, alternatives
to the Von Neumann architecture are in demand to run these algorithms efficiently in terms …