13 citations · 24 across the 4 of their papers we have counts for
7 papers
Generating 10-GHz phonons in nanostructured silicon membrane optomechanical cavity
Jianhao Zhang, Xavier Le Roux, Miguel Montesinos-Ballester +6
Flexible control of photons and phonons in silicon nanophotonic waveguides is a key feature for emerging applications in communications, sensing and quantum technologies. Strong ph…
Silicon-on-insulator optomechanical microresonator with tight photon and phonon confinement
Jianhao Zhang, Xavier Le Roux, Miguel Montesinos-Ballester +5
The implementation of optomechanical devices in silicon-on-insulator (SOI), the canonical silicon photonics technology is seriously hampered by the strong phonon leakage into the s…
Fiber-based angular filtering for high-resolution Brillouin spectroscopy in the 20-300 GHz frequency range
A. Rodriguez, Priya, O. Ortiz +5
Brillouin spectroscopy emerges as a promising non-invasive tool for nanoscale imaging and sensing. One-dimensional semiconductor superlattice structures are eminently used for sele…
Fiber-integrated microcavities for efficient generation of coherent acoustic phonons
O. Ortiz, F. Pastier, A. Rodriguez +9
Coherent phonon generation by optical pump-probe experiments has enabled the study of acoustic properties at the nanoscale in planar heterostructures, plasmonic resonators, micropi…
Mesoporous Thin-Films for Acoustic Devices in the Gigahertz Range
N. Lopez-Abdala, M. Esmann, M. C. Fuertes +7
The coherent manipulation of acoustic waves on the nanoscale usually requires multilayers with thicknesses and interface roughness defined down to the atomic monolayer. This result…
Phonon engineering with superlattices: generalized nanomechanical potentials
O. Ortiz, M. Esmann, N. D. Lanzillotti-Kimura
Earlier implementations to simulate coherent wave propagation in one-dimensional potentials using acoustic phonons with gigahertz-terahertz frequencies were based on coupled nanoac…