69 citations · 147 across the 6 of their papers we have counts for
6 papers
Giant optomechanical coupling and dephasing protection with cavity exciton-polaritons
P. Sesin, A. S. Kuznetsov, G. Rozas +6
Electronic resonances can significantly enhance the photon-phonon coupling in cavity optomechanics, but are normally avoided due to absorption losses and dephasing by inhomogeneous…
Microcavity phonoritons -- a coherent optical-to-microwave interface
A. S. Kuznetsov, K. Biermann, A. Reynoso +2
Optomechanical systems provide a pathway for the bidirectional optical-to-microwave interconversion in (quantum) networks. We demonstrate the implementation of this functionality a…
Scanning X-ray diffraction microscopy of a 6 GHz surface acoustic wave
M. Hanke, N. Ashurbekov, E. Zatterin +5
Surface acoustic waves at frequencies beyond a few GHz are promising components for quantum technology applications. Applying scanning X-ray diffraction microcopy we directly map t…
Asynchronous Locking in Metamaterials of Fluids of Light and Sound
D. L. Chafatinos, A. S. Kuznetsov, A. A. Reynoso +7
Phonons, the quanta of vibrations, are very important for the equilibrium and dynamical properties of matter. GHz coherent phonons can also interact with and act as interconnects i…
Cavity Optomechanics with Polariton Bose-Einstein Condensates
D. L. Chafatinos, A. S. Kuznetsov, A. E. Bruchhausen +4
We report the experimental study of a hybrid quantum solid state system comprising two-level artificial atoms coupled to cavity confined optical and vibrational modes. In this syst…
On the effective action of the vacuum photon splitting in Lorentz-violating QED
F. A. Brito, E. Passos, P. V. Santos
We consider one-loop radiative corrections from Lorentz- and CPT- violating extended QED to address the specific problem of finding explicitly an effective action describing amplit…