Strong quadrature squeezing and quantum amplification in a coupled Bose–Einstein condensate—optomechanical cavity based on parametric modulation
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Physics"
DOI: 10.1016/j.aop.2019.03.019
Abstract: Abstract We consider an optomechanical cavity with a movable end-mirror as a quantum mechanical oscillator (MO) containing an interacting cigar-shaped Bose–Eisenstein condensate (BEC). It is assumed that both the MO and the BEC interact with… read more here.
Keywords: optomechanical cavity; cavity; condensate; quadrature squeezing ... See more keywords
Cooling in a parametrically driven optomechanical cavity
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.013512
Abstract: We obtain a master equation for a parametrically driven optomechanical cavity. We use a more correct dissipation model that accounts for the modification of the quasienergy spectrum caused by the driving. When the natural frequency… read more here.
Keywords: mechanical object; driven optomechanical; parametrically driven; optomechanical cavity ... See more keywords
Self-excited oscillation and synchronization of an on-fiber optomechanical cavity.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.032202
Abstract: We study a fully on-fiber optomechanical cavity and characterize its performance as a sensor. The cavity is formed by patterning a suspended metallic mirror near the tip of an optical fiber and by introducing a… read more here.
Keywords: fiber optomechanical; excited oscillation; optomechanical cavity; cavity ... See more keywords
Millimeter-scale ultrathin suspended metasurface integrated high-finesse optomechanical cavity.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.465567
Abstract: A typical optomechanical system is a cavity with one movable mirror and one fixed mirror. However, this configuration has been considered incapable of integrating sensitive mechanical elements while maintaining high cavity finesse. Although the membrane-in-the-middle… read more here.
Keywords: cavity; optomechanical cavity; suspended metasurface; ultrathin suspended ... See more keywords