Toward neuromorphic photonic networks of ultrafast spiking laser neurons
We report on ultrafast artificial laser neurons and on their potentials for future neuromorphic
(brainlike) photonic information processing systems. We introduce our recent and ongoing …
(brainlike) photonic information processing systems. We introduce our recent and ongoing …
Controlled inhibition of spiking dynamics in VCSELs for neuromorphic photonics: theory and experiments
We report experimentally and theoretically on the controllable inhibition of spiking regimes
in a 1300 nm wavelength vertical-cavity surface-emitting laser. Reproducible suppression of …
in a 1300 nm wavelength vertical-cavity surface-emitting laser. Reproducible suppression of …
Controllable spiking patterns in long-wavelength vertical cavity surface emitting lasers for neuromorphic photonics systems
Multiple controllable spiking patterns are achieved in a 1310 nm Vertical-Cavity Surface
Emitting Laser (VCSEL) in response to induced perturbations and for two different cases of …
Emitting Laser (VCSEL) in response to induced perturbations and for two different cases of …
Investigation of vertical cavity surface emitting laser dynamics for neuromorphic photonic systems
We report an approach based upon vertical cavity surface emitting lasers (VCSELs) to
reproduce optically different behaviors exhibited by biological neurons but on a much faster …
reproduce optically different behaviors exhibited by biological neurons but on a much faster …
Extreme intensity pulses in a semiconductor laser with a short external cavity
We present a numerical study of the pulses displayed by a semiconductor laser with optical
feedback in the short-cavity regime, such that the external cavity round-trip time is shorter …
feedback in the short-cavity regime, such that the external cavity round-trip time is shorter …
Global structure of periodicity hubs in Lyapunov phase diagrams of dissipative flows
Infinite cascades of periodicity hubs were predicted and very recently observed
experimentally to organize stable oscillations of some dissipative flows. Here we describe …
experimentally to organize stable oscillations of some dissipative flows. Here we describe …
Electrically controlled neuron-like spiking regimes in vertical-cavity surface-emitting lasers at ultrafast rates
We report experimentally on the electrically controlled, tunable, and repeatable neuron-like
spiking regimes generated in an optically injected vertical-cavity surface-emitting laser …
spiking regimes generated in an optically injected vertical-cavity surface-emitting laser …
Mixed-mode oscillations via canard explosions in light-emitting diodes with optoelectronic feedback
Chaotically spiking attractors in semiconductor lasers with optoelectronic feedback have
been recently observed to be the result of canard phenomena in three-dimensional phase …
been recently observed to be the result of canard phenomena in three-dimensional phase …
Dynamical analysis, geometric control and digital hardware implementation of a complex-valued laser system with a locally active memristor
YQ Li, J Liu, CB Li, ZF Hao, XT Zhang - Chinese Physics B, 2023 - iopscience.iop.org
In order to make the peak and offset of the signal meet the requirements of artificial
equipment, dynamical analysis and geometric control of the laser system have become …
equipment, dynamical analysis and geometric control of the laser system have become …
Collective canard explosions of globally-coupled rotators with adaptive coupling
Canards, special trajectories that follow invariant repelling slow manifolds for long time
intervals, have been frequently observed in slow-fast systems of either biological, chemical …
intervals, have been frequently observed in slow-fast systems of either biological, chemical …