407 citations · 702 across the 11 of their papers we have counts for
7 papers · 1 filter
In-situ diagnostic of femtosecond probes for high resolution ultrafast imaging
Chen Xie, Remi Meyer, Luc Froehly +2
Ultrafast imaging is essential in physics and chemistry to investigate the femtosecond dynamics of nonuniform samples or of phenomena with strong spatial variations. It relies on o…
Advancing Fourier: space-time concepts in ultrafast optics, imaging and photonic neural networks
Luc Froehly, Francois Courvoisier, Daniel Brunner +5
The concepts of Fourier optics were established in France in the 1940s by Pierre-Michel Duffieux, and laid the foundations of an extensive series of activities in the French resear…
Diffractive coupling for photonic networks: how big can we go?
Sheler Maktoobi, Luc Froehly, Louis Andreoli +4
Photonic networks are considered a promising substrate for high-performance future computing systems. Compared to electronics, photonics has significant advantages for a fully para…
Caustics and Rogue Waves in an Optical Sea
Amaury Mathis, Luc Froehly, Shanti Toenger +3
There are many examples in physics of systems showing rogue wave behaviour, the generation of high amplitude events at low probability. Although initially studied in oceanography,…
Arbitrary non-paraxial accelerating periodic beams and spherical shaping of light
A. Mathis, F. Courvoisier, R. Giust +4
We report the observation of arbitrary accelerating beams designed using a non-paraxial description of optical caustics. We use a spatial light modulator-based setup and techniques…
Sending femtosecond pulses in circles: highly non-paraxial accelerating beams
F. Courvoisier, A. Mathis, L. Froehly +5
We use caustic beam shaping on 100 fs pulses to experimentally generate non-paraxial accelerating beams along a 60 degree circular arc, moving laterally by 14 \mum over a 28 \mum p…