125 citations · 302 across the 14 of their papers we have counts for
16 papers
A nonlinear hydrodynamic theory of ultrafast laser self-organization
Jean-Philippe Colombier, Emeric Gandon, Quentin Fornasiero +1
Ultrashort laser pulses can induce order out of chaos. A femtosecond pulse melts a metal surface for about a hundred picoseconds; under photoexcitation with no net polarization axi…
From pore collapse to crystal growth: ultrafast laser-induced stishovite formation in nanoporous silica
Aram Yedigaryan, Mohamed Yaseen Noor, Elena Kachan +4
The crystallization of amorphous solids under ultrafast laser irradiation represents a paradigm of non-equilibrium phase transitions, where the interplay between electromagnetic en…
Mimicking the earth core conditions with ultrafast laser materials interaction
Mohamed Yaseen Noor, Aram Yedigaryan, Gabriel Calderon +6
Ultrafast lasers create extreme, non-equilibrium thermodynamic conditions that can transiently reach pressures and temperatures comparable to interior core of the earth. Here we sh…
Unrolled-SINDy: A Stable Explicit Method for Non linear PDE Discovery from Sparsely Sampled Data
Fayad Ali Banna, Antoine Caradot, Eduardo Brandao +3
Identifying from observation data the governing differential equations of a physical dynamics is a key challenge in machine learning. Although approaches based on SINDy have shown…
Photonic Learning in Ultrafast Laser-Induced Complexity
Fayad Ali Banna, Eduardo Brandao, Anthony Nakhoul +3
How can one design complex systems capable of learning for a given functionality? In the context of ultrafast laser-surface interaction, we unravel the nature of learning schemes t…
Chiral patterning of rough surfaces with vortex laser beams: from structured polarization to twisted forces
Vladimir Yu. Fedorov, Jean-Philippe Colombier
The ability to create surface structures with precisely controlled chirality remains a major challenge in laser-matter interaction experiments. In this work, we theoretically study…