62 citations · 163 across the 8 of their papers we have counts for
7 papers · 1 filter
Surface acoustic wave lasing in a silicon optomechanical cavity
J. Zhang, P. Nuño-Ruano, X. Le Roux +6
Integrated optomechanical cavities stand as a promising means to interface mechanical motion and guided optical modes. State-of-the-art demonstrations rely on optical and mechanica…
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…
Optical modulation in Ge-rich SiGe waveguides in the mid-IR wavelength range up to 11 um
Miguel Montesinos-Ballester, Vladyslav Vakarin, Joan Manel Ramirez +11
Waveguide integrated optical modulators in the mid-infrared (mid-IR) wavelength range are of significant interest for molecular spectroscopy in one hand, as on-chip synchronous det…
Generating Fano Resonances in a single-waveguide nanobeam cavity for efficient electro-optical modulation
Jianhao Zhang, Xavier Le Roux, Elena Ruran-Valdeiglesias +5
We propose a method for generating Fano resonance in a standalone silicon nanobeam cavity which eliminates the inconvenience from the unexpected side-coupled bus waveguide and unlo…
Optical pump-rejection filter based on silicon sub-wavelength engineered photonic structures
Diego Pérez-Galacho, Carlos Alonso-Ramos, Florent Mazeas +8
The high index contrast of the silicon-on-insulator (SOI) platform allows the realization of ultra-compact photonic circuits. However, this high contrast hinders the implementation…