News
Sub-Hz closed loop electro-optomechanical oscillator with Gallium phosphide photonic crystal integrated on SoI circuitry
We report on a new approach of a low phase noise electro-optomechanical oscillator directly working in the GHz frequency range. The developed nano-scale oscillator is a one-dimensional photonic crystal made of GaP, heterogeneously integrated on silicon-on-insulator circuitry. Based on …
Read more...
Pascale Senellart, Director of Research at C2N, elected to the Académie des Sciences
Following the elections opened in 2022, the Académie des Sciences has elected 18 new members, including Pascale Senellart, Director of Research at C2N. She was elected as a member of the inter-section for applications of science (Physics Section). She was …
Read more...
Skyrmions : Nanoscale sources of magnetic waves
Physicists from the Centre for Nanoscience and Nanotechnology (C2N), along with their colleagues in France, have uncovered a new method to generate spin waves using nanoscale particles known as skyrmions within a ferromagnetic material. Their findings, recently published in …
Read more...
Forecasting extreme events using partial information from a spatiotemporally chaotic microlaser
Extreme events are rare and intense phenomena found in a variety of situations occurring in hydrodynamics (oceanic rogue waves), earth sciences (earthquakes, volcanic eruptions, floods), finance (market crashes, bubbles), biology (epileptic seizures) and social sciences (crime waves, mass migrations). …
Read more...
ERC Advanced Grants 2022 : Laurent Vivien, Laureate for the CRYPTONIT project
Silicon (Si) photonics stands as a solid candidate to address the scaling challenges of emerging communication systems with an ever-growing number of interconnected devices. However, Si has major physical limitations that prevent on-chip integration of key functions: strong two-photon …
Read more...
