An optoelectronic oscillator (OEO) is a microwave photonic system that produces microwave
signals with ultralow phase noise using a high-quality-factor optical energy storage element …

The concept of reservoir computing emerged from a specific machine learning paradigm
characterized by a three-layered architecture (input, reservoir, and output), where only the …

Microwave photonic approaches for the generation of microwave signals have attracted
substantial attention in recent years, thanks to the significant advantages brought by …

Random bit generators are critical for information security, cryptography, stochastic
modeling, and simulations. Speed and scalability are key challenges faced by current …

A theoretical model for numerical simulation of the nonlinear spin-wave transient processes
in magnonic active-ring oscillators (MAROs) with variable gain has been developed. The …

Cognitive radio is considered as a possible disruptive force to improve the spectral resource
efficiency through sensing and interacting with the environment. Traditional electrical …

Abstract Machine learning (ML) and neuromorphic computing have been enforcing problem-
solving in many applications. Such approaches found fertile ground in optical …

A spin-wave delay-line active-ring oscillator has recently been proposed as a suitable
substrate to implement the physical reservoir computing model. The concept displays the …

Random scattering of light in transmission media has attracted a great deal of attention in
the field of photonics over the past few decades. An optoelectronic oscillator (OEO) is a …

High-speed physical key distribution is diligently pursued for secure communication. In this
paper, we propose and experimentally demonstrate a scheme of high-speed key distribution …