Weak signal enhancement by nonlinear resonance control in a forced nano-electromechanical resonator

Designing efficient nonlinear dynamic resonances for weak signal amplification remains a challenge. Here, the authors demonstrate a resonance manipulation strategy able to enhance weak signals in a nonlinear oscillator consisting of an optically-probed driven nano-electromechanical resonator.

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Detalles Bibliográficos
Autores principales: Avishek Chowdhury, Marcel G. Clerc, Sylvain Barbay, Isabelle Robert-Philip, Remy Braive
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/4d0bd7db500e478db396181022cbb4a5
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Descripción
Sumario:Designing efficient nonlinear dynamic resonances for weak signal amplification remains a challenge. Here, the authors demonstrate a resonance manipulation strategy able to enhance weak signals in a nonlinear oscillator consisting of an optically-probed driven nano-electromechanical resonator.