52 citations · 98 across the 3 of their papers we have counts for
5 papers
Wideband tunable microwave signal generation in a silicon-based optoelectronic oscillator
Phuong T. Do, Carlos Alonso-Ramos, Xavier Le Roux +3
Si photonics has an immense potential for the development of compact and low-loss opto-electronic oscillators (OEO), with applications in radar and wireless communications. However…
Polarization and wavelength agnostic nanophotonic beam splitter
David González-Andrade, Christian Lafforgue, Elena Durán-Valdeiglesias +8
High-performance optical beam splitters are of fundamental importance for the development of advanced silicon photonics integrated circuits. However, due to the high refractive ind…
Coherency-broken Bragg filters: surpassing on-chip rejection limitations
D. Oser, F. Mazeas, X. Le Roux +8
Selective on-chip optical filters with high rejection levels are key components for a wide range of advanced photonic circuits. However, maximum achievable rejection in state-of-th…
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…
Optical microcavity with semiconducting single-wall carbon nanotubes
Etienne Gaufrès, Nicolas Izard, Xavier Le Roux +4
We report studies of optical Fabry-Perot microcavities based on semiconducting single-wall carbon nanotubes with a quality factor of 160. We experimentally demonstrate a huge photo…