Andrea Alù

Approximate analog computing with metatronic circuits

2021 · Communications Physics

Abstract Analog photonic solutions offer unique opportunities to address complex computational tasks with unprecedented performance in terms of energy dissipation and speeds, overcoming current limitations of modern computing architectures based on electron flows and digital …

Passive photonic time crystals

2024

Time interfaces, which arise when an abrupt change in the properties of the host material occurs uniformly in space, have opened interesting opportunities for extreme wave manipulation, e.g., amplified emission and lasing in photonic time …