Listar INVESTIGACIÓN por autor "Qing, Lin"
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PT-symmetric phonon laser under gain saturation effect
Xie, Yi Fei; Cao, Zhen; He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Qing, Lin (The Optical Society, 2020-07-20)As an analog of optical laser, phonon laser has potential applications in various areas. We study a type of phonon laser implemented by two coupled micro-cavities, one of which carries optical gain medium. The phonon laser ...