membres du jury: Mr VAMPOUILLE Michel, Professeur, IRCOM, Université de Limoges, Mr SANCHEZ François, Professeur, POMA, Université d'Angers, Mr STEPHAN Guy, Professeur, Labo d'optronique, ENSSAT Lannion Mr GEORGES Patrick, Directeur de recherche , Institut d'optique Mr POCHOLLE Jean-Paul, Chef de service, THALES-LCR, Orsay Mr MONCORGE Richard, Professeur, CIRIL, Université de Caen Mr AIT-AMEUR Kamel, Professeur, CIRIL, Université de CaenThe aim of this study is to show the importance of transverse effects in the modelling of some laser devices. The first part of this work deals with beam shaping using simple binary diffractive optics. Such optics are able to circularise an elliptic beam emitted by low power laser diodes for example. The rev...
This work concerns spatial beam shaping of ultrashort pulse lasers, for laser-matter interaction imp...
Various optical sensors, such as LIDARs, need laser sources both powerful and narrow-linewidth. In t...
Although organic solid-state dye lasers can provide wavelenght tunability in the whole visible spect...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
The main objective of this PhD thesis was to implement solid-state lasers based on codoped Yb3+:Er3+...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
288 pagesRelative intensity noise of lasers running at 1550 nm is studied. The two, three and four l...
This work concerns spatial beam shaping of ultrashort pulse lasers, for laser-matter interaction imp...
With the development of ultrashort lasers, pulses with peak power in the gigawatt level are easily o...
Wave mixing in an inverted solid state laser material enables to record a population hologram that i...
Studying relative intensity noise (RIN) of gallium nitride edge emitting laser diodes, the strong co...
This work concerns spatial beam shaping of ultrashort pulse lasers, for laser-matter interaction imp...
Various optical sensors, such as LIDARs, need laser sources both powerful and narrow-linewidth. In t...
Although organic solid-state dye lasers can provide wavelenght tunability in the whole visible spect...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
In solid-state lasers, heat generation in gain medium can introduce wave-front distorsions. The goal...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
The main objective of this PhD thesis was to implement solid-state lasers based on codoped Yb3+:Er3+...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
288 pagesRelative intensity noise of lasers running at 1550 nm is studied. The two, three and four l...
This work concerns spatial beam shaping of ultrashort pulse lasers, for laser-matter interaction imp...
With the development of ultrashort lasers, pulses with peak power in the gigawatt level are easily o...
Wave mixing in an inverted solid state laser material enables to record a population hologram that i...
Studying relative intensity noise (RIN) of gallium nitride edge emitting laser diodes, the strong co...
This work concerns spatial beam shaping of ultrashort pulse lasers, for laser-matter interaction imp...
Various optical sensors, such as LIDARs, need laser sources both powerful and narrow-linewidth. In t...
Although organic solid-state dye lasers can provide wavelenght tunability in the whole visible spect...