An all-optical feedback assisted steady state of an optomechanical array

TL;DR

This paper investigates how all-optical feedback influences the steady state behavior of various optomechanical arrays, demonstrating enhanced entanglement in different network topologies.

Contribution

It introduces a comprehensive analysis of all-optical feedback effects on steady state entanglement across multiple optomechanical array configurations.

Findings

All-optical feedback increases steady state entanglement.

Feedback enhances correlations between optical and mechanical modes.

Results applicable to large-scale optomechanical networks.

Abstract

We explore the effect of all-optical feedback on the steady state dynamics of optomechanical arrays arising from various topologies. First we consider an array comprised of a pair of independent optomechanical cavities coupled reversibly via their optical modes. Next we consider an optomechanical network formed from coupling two optical modes with interactions mediated via a common mechanical mode. Finally we extend the analysis to a large network of N-coupled optomechanical systems. Our results show implementing an-all optical feedback loop in each arrangement can enhance the degree of steady state entanglement between inter cavity optical and mechanical modes.