Optomechanically-generated photon–phonon single pairs with both discrete- and continuous-variable entanglements. (2nd February 2022)

• Record Type: Journal Article
• Authors: Yu, Cun; Yang, Zhenshan; Meng, Xiangguo; Zhang, Zhentao; Zhang, Xia; Bai, Chenglin
• Is Part Of: Journal of physics. Volume 55:Number 3(2022)
• Publication Date: 2022-02-02
• Subjects: optomechanics -- entanglement -- photon–phonon pair; Atoms -- Periodicals; Molecules -- Periodicals; Optics -- Periodicals; Nuclear physics -- Periodicals; 539.6
• DOI: 10.1088/1361-6455/ac4ff4
• Languages: English
• ISSNs: 0953-4075

Abstract

Abstract: By exploiting two mechanical modes in an optomechanical resonator, photon–phonon single pairs with both discrete- and continuous-variable entanglements can be generated in a waveguide that is coupled to the resonator. The discrete- and continuous-variable entanglements in the photon–phonon pair can be independently controlled via adjusting the central frequency and spectral width of the input optical pump, respectively.