High-Frequency Dissipative Optomechanics
Andre G. Primo (University of Campinas)
Pedro V. Pinho (University of Campinas)
Rodrigo Benevides (ETH Zürich)
Simon Groblacher (Kavli institute of nanoscience Delft, TU Delft - QN/Groeblacher Lab)
Gustavo S. Wiederhecker (University of Campinas)
Thiago P.M. Alegre (University of Campinas)
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Abstract
We demonstrate dissipative optomechanical transduction and backaction in coupled nanobeams. Compared to previous demonstrations, our system corresponds to a hundredfold increase in mechanical frequency and displays a record-high dissipative optomechanical coupling.