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High Intensity Laser-Plasma Grating Interaction: surface wave excitation and ...
Surface waves in solids were first observed by Wood in 1902 as an anomaly in the diffraction of a continuous light source from a metal grating: the diffracted spectrum... -
Synthesis of YAG nanopowder by the co-precipitation method: Influence of pH a...
International audience -
Optimized programming of a rare-earth ion doped crystal, operating as a RF si...
The development of a quantum memory for light involves the most fundamental aspects of the light-matter interaction. To store the quantum information carried by light,... -
realization and optical studies of whispering gallery modes in silica microca...
This work consisted in developing a fabrication process of silica microtoroids on a silicon chip (steps of lithography and etching in clean room for the realization of... -
Femtosecond laser ablation for controlling micro and nano structruration
The current development of technology makes constant the necessity of getting smaller and smaller features sizes down to micrometer and sub micrometer scales. Laser... -
Surface densification of porous ZrB2-39 mol.% SiC ceramic composites by a las...
International audience -
Methodology for the Fault Analysis and Evaluation of True Random Number Gener...
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From laser-plasma accelerators to femtosecond X-ray sources: study, developme...
During the relativistic interaction between a short and intense laser pulse and an underdense plasma, electrons can be injected and accelerated up to hundreds of MeV... -
Filamentation laser femtoseconde IR : Interaction of two filaments and long d...
Amplified femtosecond laser systems allow, due to their high power, to explore new physical phenomena such as filamentation laser, where the laser beam propagates over... -
Opto-electronic Down Conversion : A Novel Approach for Optical Beat Note Stab...
International audience -
Observations of ablation plumes produced by two delayed short laser pulses: a...
International audience -
Generation of ultra-intense and ultra-short laser pulses with high temporal c...
The topic of this thesis work concerns the design and the characterization of an efficient device devoted to the temporal contrast improvement for ultra-intense... -
Controlling the morphology of gold nanoparticles synthesized photochemically ...
International audience -
Propagation of an intense laser pulse in an under-dense plasma : channeling a...
This thesis is divided in two parts : i) the laser channeling in hundreds of microns long under-dense plasmas (0.1nc<n<nc, nc being the critical density) of a... -
Guides d'ondes ZBLA dopés Praséodyme réalisés par échange ionique pour émissi...
Developpment of new technologies for display and videoprojection are nowadays subject of great interest. RGB (Red-Green-Blue) laser sources are a very promising... -
Attosecond pulses generation from plasma mirrors at very high repetition rate
Focusing an intense laser pulse onto a solid surface leads to the almost complete ionisation of matter and the creation of a plasma of near-solid electronic density.... -
Polaritons in semiconductor microcavities : quantum fluid dynamics, spin effe...
This work is devoted to the study of the properties of polaritons, half-matter/half-light particles, in a semiconductor microcavity. Their bosonic behaviour enables to... -
From elaboration to laser properties of transparent polycrystalline Nd-doped ...
International audience -
Design and realization of a hard X-ray prototype imager with spectral selecti...
In the Laser MégaJoule (LMJ) project context, measurements need to be done by diagnostics in order to achieve ignition. Amongst these diagnostics, some of the X-ray... -
Light guiding properties of soap films.
International audience
