140 citations · 1.5k across the 88 of their papers we have counts for
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Sideband Spectroscopy in the Strong Driving Regime: Volcano Transparency and Sideband Anomaly
Luka Antonic, Sergey Hazanov, Sergei Masis +2
We study the response of a spin to two crossed magnetic fields: a strong and fast transverse field, and a weak and slow longitudinal field. We characterize the sideband response at…
Forced and self-excited oscillations of an optomechanical cavity
S. Zaitsev, A. K. Pandey, O. Shtempluck +1
We experimentally study forced and self oscillations of an optomechanical cavity which is formed between a fiber Bragg grating that serves as a static mirror and between a freely s…
Nonlinear dynamics of a microelectromechanical mirror in an optical resonance cavity
S. Zaitsev, O. Gottlieb, E. Buks
The dynamical behavior of a nonlinear micromechanical resonator acting as one of the mirrors in an optical resonance cavity is investigated. The mechanical motion is coupled to the…
Nonlinear damping in a micromechanical oscillator
S. Zaitsev, O. Shtempluck, E. Buks +1
Nonlinear elastic effects play an important role in the dynamics of microelectromechanical systems (MEMS). Duffing oscillator is widely used as an archetypical model of mechanical…
Signal amplification in a nanomechanical Duffing resonator via stochastic resonance
Ronen Almog, Stav Zaitsev, Oleg Shtempluck +1
We experimentally study stochastic resonance in a nonlinear bistable nanomechanical resonator. The device consists of a PdAu doubly clamped beam serving as a nanomechanical resonat…
Noise Squeezing in a Nanomechanical Duffing Resonator
R. Almog, S. Zaitsev, O. Shtempluck +1
We study mechanical amplification and noise squeezing in a nonlinear nanomechanical resonator driven by an intense pump near its dynamical bifurcation point, namely, the onset of D…
High intermodulation gain in a micromechanical Duffing resonator
R. Almog, S. Zaitsev, O. Shtempluck +1
In this work we use a micromechanical resonator to experimentally study small signal amplification near the onset of Duffing bistability. The device consists of a PdAu beam serving…
Nonlinear damping in nanomechanical beam oscillator
Stav Zaitsev, Ronen Almog, Oleg Shtempluck +1
We investigate the impact of nonlinear damping on the dynamics of a nanomechanical doubly clamped beam. The beam is driven into nonlinear regime and the response is measured by a d…