Polarization state and image rotation via spontaneously generated coherence in a spinning fast light medium. (27th October 2020)

• Record Type: Journal Article
• Authors: Rahman, Habibur; Khan, Mansoor; Ahmad, Shabir; Tayyab, Muhammad; Bibi, Haseena; Ali, Hazrat
• Is Part Of: Communications in theoretical physics. Volume 72:Number 11(2020)
• Publication Date: 2020-10-27
• Subjects: spinning medium -- SGC effect -- image coding; Physics -- Periodicals; 530.105
• DOI: 10.1088/1572-9494/abb7dc
• Languages: English
• ISSNs: 0253-6102

Abstract

Abstract: In this article we propose a four-level rubidium (Rb 87 ) atomic system for observing interesting features of polarization state rotation in a fast light medium. We investigate spontaneously generated coherence (SGC) for a spinning medium. We show how SGC can affect different spectral profiles of the polarization state and images in this suggested model. We observe a 0.5 radian rotation and 2.5 microsecond time advancement in our proposed system. Our precise results will provide a new platform for researchers in quantum optics due to its applications in image coding, telecommunications and cloaking technology.