2000 character limit reached
Microwave assisted coherent and nonlinear control in cavity piezo-optomechanical system (1404.3427v1)
Published 13 Apr 2014 in cond-mat.mes-hall and physics.optics
Abstract: We present a cavity piezo-optomechanical system where microwave and optical degrees of freedom are coupled through an ultra-high frequency mechanical resonator. By utilizing the coherence among the three interacting modes, we demonstrate optical amplification, coherent absorption and a more general asymmetric Fano resonance. The strong piezoelectric drive further allows access to the large-amplitude-induced optomechanical nonlinearity, with which optical transparency at higher harmonics through multi-phonon scattering is demonstrated.