Effect of mechanical mode - qubit interaction on perfect optical non-reciprocity in double cavity system. Issue 1 (May 2021)

• Record Type: Journal Article
• Authors: Kumar, Tarun; Gosain, D.S.; Bhattacherjee, Aranya B
• Is Part Of: Journal of physics. Volume 1913:Issue 1(2021)
• Publication Date: 2021-05
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1913/1/012046
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Quantum devices exhibiting optical non-reciprocity are indispensable for quantum information processing and communication technology. In this paper we propose a double cavity optomechanical system where the movable mirror of the cavity is linearly coupled with a qubit placed inside the cavity. We study the effect of this mechanical mode - qubit linear interaction on time reversal symmetry i.e, optical non-reciprocity and prove that mechanical mode - qubit interaction can be used as a new tool to control optical non-reciprocity.