Tunable Electromagnetically Induced Multi-Transparencies in Hybrid Optomechanical system Incorporating Atomic Medium

TL;DR

This paper demonstrates how dual optical and phononic drives in a hybrid atom-optomechanical system can create and tune multiple electromagnetic transparency windows, enhancing control over signal propagation in quantum devices.

Contribution

It introduces a method to achieve and control multi-transparency windows in a hybrid atom-optomechanical system using linear and quadratic interactions with mechanical pump tuning.

Findings

Multiple transparency windows are achieved via optomechanical interactions.

Mechanical pump phase controls and enhances transparency and absorption profiles.

The approach enables dynamic modification of signals in quantum cavity systems.

Abstract

We consider a hybrid atom-optomechanical system incorporating N identical $\Lambda$-type atoms. The system is subjected to dual optical and phononic drives. We show that by exploiting the optomechanical linear and quadratic interactions, multiple electromagnetic transparency windows are attained. Furthermore, owing to the incorporated mechanical pump, the transparency windows are controlled and tuned. For instance, by adjusting the phase of the external mechanical pump, additional controlling parameters are enabled, and the absorption/emission profiles are enhanced. Our present study provides an efficient approach to modifying propagating signals inside the quantum devices incorporating cavity-optomechanical systems.