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Short pulses sources based on nonlinear cut-out process inside an optical fib...
Thèse effectuée en collaboration entre acteur académique (institu Xlim Limoges) et industriel (CiLAS Orléans) -
Power and data over fiber for seafloor observatories
This thesis is devoted to the study of a 10 km long all-optical network dedicated to extend a current cabled seafloor observatory, in order to reach new exploration... -
Acoustic phonon dynamics in nanometric multilayers
This thesis presents an experimental and theoretical study of the acoustic phonon dynamics at the nanometric scale, by picosecond acoustic techniques and Raman... -
Elaboration of silver nanoparticles by reduction of metallo-organic salts : s...
This thesis was devoted first to the synthesis of size controlled silver nanoparticles. The nanoparticles are obtained by reducing a metallo-organic silver salt... -
Syntheses of fluorinated nanocarbons for electrochemical energy storage
For primary lithium batteries, the lithium anode can be coupled mainly four cathode materials (MnO2, SO2, SOCl2 and fluorinated carbons CFx). Li/CFx batteries have... -
Nonlinear optical effects of the third order in silicon photonic crystal cavi...
In this thesis, we studied third order nonlinear optical effects in photonic crystal cavities. The first of those effects is is the phenomenon of high frequency (GHz)... -
Deconvolution and separation of hyperspectral images. Applications to microscopy
Hyperspectral imaging refers to the acquisition of spatial images at enough spectral bands to produce highly resolved pixel spectra. When applied to microscopy, this...
