Optical Transparency near a MoS2 Nanodisk

Abstract

: It has been recently shown that the molybdenum disulfide (MoS 2 ) nanodisk leads to sharp and high peaks in the Purcell enhancement factor of a quantum emitter nearby the nanodisk, leading to strong-light matter coupling with nearby quantum systems. In this work, we show that the strong coupling at the nanoscale can lead to vacuum induced transparency. As an example, we study the case where a three-level quantum system is placed near a MoS 2 nanodisk. We find that we may obtain either single or multiple vacuum induced transparency effects, depending on the distance between the quantum system and the MoS 2 nanodisk and the resonance energy of the quantum system. strong-light matter coupling with nearby quantum systems. Here, we showed that this strong coupling at the nanoscale can lead to vacuum induced transparency when a three-level quantum system is placed near a MoS 2 nanodisk and also has resonance energy close to an exciton-polariton resonance of the MoS 2 nanodisk. We found that depending on the distance of the quantum system from the MoS 2 nanodisk and the resonance energy of the quantum system, we may obtain either single or multiple vacuum induced transparency effects.