This work concerns the study of ytterbium doped laser systems for the generation of high energy pulses with high average power, within the pint of a laser for the inertial fusion energy. Ytterbium ion have a lot of advantages for high average power applications - low quatum defect, high fluorescence lifetime, no energy transfert phenomena between electronics levels. Thus, ytterbium doped laser media are able to store highs amount of energy with a low thermal load. About the choice of the laser media, we have proposed a thermomecanical figure of merits which shows that garnets and rare earth sesquioxydes are very well suited ti high average power applications. As far as the laser amplifiers architecture is concerned, we have concluded that l...
This thesis will investigate ytterbium-doped laser materials and new techniques to produce simpler a...
This work deals with ytterbium based crystals for high-power laser applications. In particular, we f...
2021 Fall.Includes bibliographical references.This dissertation describes the development of high en...
This thesis is a study of new ytterbium-doped crystals, made for the development of efficient (and s...
This thesis is a study of new ytterbium-doped crystals, made for the development of efficient (and s...
This work concerns the development of high average power or high energy laser with diode-pumped ytte...
Ce travail concerne l'étude de nouveaux cristaux dopés à l'ion ytterbium, pour le développement de l...
Ce travail de thèse concerne le développement de sources femtoseconde de forte puissance moyenne ou ...
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...
Dans les lasers, les gradients de température dans les milieux à gain provoquent des déformations de...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work deals with ytterbium based crystals for high-power laser applications. In particular, we f...
This thesis will investigate ytterbium-doped laser materials and new techniques to produce simpler a...
This work deals with ytterbium based crystals for high-power laser applications. In particular, we f...
2021 Fall.Includes bibliographical references.This dissertation describes the development of high en...
This thesis is a study of new ytterbium-doped crystals, made for the development of efficient (and s...
This thesis is a study of new ytterbium-doped crystals, made for the development of efficient (and s...
This work concerns the development of high average power or high energy laser with diode-pumped ytte...
Ce travail concerne l'étude de nouveaux cristaux dopés à l'ion ytterbium, pour le développement de l...
Ce travail de thèse concerne le développement de sources femtoseconde de forte puissance moyenne ou ...
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...
Dans les lasers, les gradients de température dans les milieux à gain provoquent des déformations de...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work concerns the development of high repetition rate femtosecond lasers with high average powe...
This work deals with ytterbium based crystals for high-power laser applications. In particular, we f...
This thesis will investigate ytterbium-doped laser materials and new techniques to produce simpler a...
This work deals with ytterbium based crystals for high-power laser applications. In particular, we f...
2021 Fall.Includes bibliographical references.This dissertation describes the development of high en...