Parameter Mismatches, Chaos Synchronization and Fast Dynamic Logic Gates

TL;DR

This paper demonstrates how chaos synchronization in non-identical semiconductor lasers with feedbacks can be used to construct fast, reconfigurable dynamic logic gates, potentially advancing computational hardware design.

Contribution

It introduces a numerical method to create reconfigurable logic gates using chaos synchronization in non-identical lasers, a novel approach in optical computing.

Findings

Chaos synchronization enables logic gate construction.

Reconfigurable logic gates are possible with non-identical lasers.

Potential for hardware with dynamic reconfigurability.

Abstract

By using chaos synchronization between non-identical multiple time delay semiconductor lasers with optoelectronic feedbacks, we demonstrate numerically how fast dynamic logic gates can be constructed. The results may be helpful to obtain a computational hardware with reconfigurable properties.