Optomechanical parametric oscillation of a quantum light-fluid lattice
نویسندگان
چکیده
Optical parametric oscillators are one of the building pillars nonlinear and quantum optics, basis minimum-uncertainty states entangled photon pairs. Transferring similar ideas to mechanical vibrations, authors demonstrate an optomechanical oscillator based on a lattice traps that confine couple fluids light sound. Nonresonant continuous laser excitation leads 20 GHz self-induced oscillations phonon field, coherent process associated with tailored intertrap coupling is quadratic in displacement.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevb.105.195310