Optical response properties of hybrid electro-opto-mechanical system interacting with a qubit

TL;DR

This paper explores a hybrid electro-optomechanical system interacting with a qubit, demonstrating tunable optical switching, transparency, absorption, and anomalous dispersion, with potential applications in quantum photonic devices.

Contribution

It presents a theoretical analysis of a feasible hybrid system showing tunable optical properties and detailed effects of interactions on normal-mode-splitting, advancing quantum photonic control.

Findings

Realization of tunable all-optical-switching

Observation of double-optomechanically induced transparency and absorption

Analysis of normal-mode-splitting effects

Abstract

We investigate the optical response of a hybrid electro-optomechanical system interacting with a qubit. In our experimentally feasible system, tunable all-optical-switching, double-optomechanically induced transparency (OMIT) and optomechanically induced absorption (OMIA) can be realized. The proposed system is also shown to generate anomalous dispersion. Based on our theoretical results, we provide a tunable switch between OMIT and OMIA of the probe field by manipulating the relevant system parameters. Also, the normal-mode-splitting (NMS) effect induced by the interactions between the subsystems are discussed in detail and the effects of varying the interactions on the NMS are clarified. These rich optical properties of the probe field may provide a promising platform for controllable all-optical-switch and various other quantum photonic devices.