Quadrature-Resolved Dissipative Optomechanical Measurement
Pedro V. Pinho (University of Campinas)
Andre G. Primo (University of Campinas)
Natalia C. Carvalho (University of Calgary)
Rodrigo Benevides (ETH Zürich)
Caue M. Kersul (University of Campinas)
Simon Groeblacher (TU Delft - Applied Sciences, Kavli institute of nanoscience Delft)
Gustavo S. Wiedehecker (University of Campinas)
Thiago P. Mayer Alegre (University of Campinas)
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Abstract
We present a homodyne detection scheme to reliably measure the dissipative coupling in optomechanical systems. Our method is validated on silicon devices yielding GKe/GΩ= -0.007 ± 0.001.