Nonlinear feedback anti-control of limit cycle and chaos in a mechanical oscillator: theory and experiment
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DOI: 10.1007/s11071-021-06493-1
Abstract: Though engineers believe that self-excited oscillation and chaos is detrimental, recent research has revealed that self-excited periodic and chaotic oscillation can be effectively utilized in many engineering processes and devices for significant benefits. Then a… read more here.
Keywords: mechanical oscillator; periodic chaotic; chaos; oscillation ... See more keywords
Dissipation-driven nonclassical-state generation in optomechanics with squeezed light
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DOI: 10.1103/physreva.98.043821
Abstract: We study an optomechanical system for the purpose of generating a nonclassical mechanical state when a mechanical oscillator is quadratically coupled to a single-mode cavity field driven by a squeezed optical field. The system corresponds… read more here.
Keywords: state; driven nonclassical; dissipation driven; mechanical oscillator ... See more keywords
Opto-mechanical oscillator in a nanoliter droplet.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.003473
Abstract: Droplets are very simple physical systems, whereby surface tension shapes liquids into ideal opto-mechanical devices. This has recently enabled low-viscosity liquid samples to serve as miniature acoustic resonators harnessing optical generation of bulk vibrations, capillaries,… read more here.
Keywords: opto mechanical; droplet; oscillator nanoliter; mechanical oscillator ... See more keywords