Listar INVESTIGACIÓN por autor "He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]"
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Mechanical oscillations frozen on discrete levels by two optical driving fields
He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Lin, Qing; Orszag, Miguel [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Xiao, Min (American Physical Society, 2020-07-20)We report a synchronization phenomenon which is simulated with an optomechanical system driven by two equally strong fields with different frequencies. Once the frequencies of the driving fields are properly matched, the ... -
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 ... -
Semi-exact solutions of sextic potential plus a centrifugal term
Dong, Qian; Sun, Guo-Hua; He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Dong, Shi-Hai (SPRINGER, 2020-11)We revisit the one-dimensional quantum system of a sextic potential added with a centrifugal term, V(x)=ax(-2)+bx(2)+cx(4)+dx(6), where the parameters a,b,c and d are arbitrary. We find that its solutions can be expressed ... -
Ultra-high optical nonreciprocity with a coupled triple-resonator structure
Cao, Zhen; Xie, Yi Fei; He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Lin, Qing (IOP Publishing Ltd., 2021)Optical transmission nonreciprocity as a widely investigated phenomenon is essential to various applications. Many sophisticated mechanisms have been proposed and tested for achieving the optical nonreciprocity on integrated ...