Cette thèse porte sur la méthode de Fluorescence Induite par Laser (LIF) à haute cadence développée sur deux atomes métalliques (Al et Fe) utilisés comme traceurs fluorescents dans les flammes de propergols solides où ils sont naturellement présents. Deux expériences d’évaporation de l’aluminium sont mises en œuvre pour mettre au point la technique dans des conditions contrôlées sur une large gamme de pressions et températures. Un modèle théorique du processus de fluorescence appliqué à ces deux atomes est élaboré pour calculer les taux de quenching du signal avec la pression et la température. Les données collisionnelles qui sont inconnues sont prédéterminées théoriquement pour Fe et expérimentalement pour Al. Les coefficients de transfert...
The present thesis is concerned with the development and application of a novel planar laser-induced...
Laser excitation of atomic fluorescence overcomes several problems encountered when doing trace elem...
The objective of this work is to characterize emissions from solid propellants using a non-intrusive...
During the PhD thesis, high-speed laser induced fluorescence (LIF) of two metallic atoms (Al and Fe)...
International audiencePlanar laser-induced fluorescence on atomic iron is investigated in this paper...
International audienceLaser-induced fluorescence imaging of aluminum atoms (Al-PLIF) is used to anal...
this paper we use excimer laser fragmentation -fluorescence (ELFFS) spectroscopy for detecting toxic...
Laser Induced Breakdown Spectroscopy (LIBS) is a multi-elemental analysistechnique very well suited ...
We report on what we believe is the first demonstration of laser-induced fluorescence (LIF) in flame...
This thesis deals with the development of highly sensitive laser-based spectroscopic techniques for ...
Advances in the field of laser-based combustion diagnostics over the past decades have allowed for d...
This paper reports on the first application of diode laser based LIF for pointwise temperature measu...
The work presented in this thesis covers how laser-induced fluorescence (LIF) and photofragmentation...
Laser induced fluorescence (LIF) techniques for containerless study of high temperature processes an...
Here is reported novel instrumentation for atomic spectrometry that combined the use of a pulsed las...
The present thesis is concerned with the development and application of a novel planar laser-induced...
Laser excitation of atomic fluorescence overcomes several problems encountered when doing trace elem...
The objective of this work is to characterize emissions from solid propellants using a non-intrusive...
During the PhD thesis, high-speed laser induced fluorescence (LIF) of two metallic atoms (Al and Fe)...
International audiencePlanar laser-induced fluorescence on atomic iron is investigated in this paper...
International audienceLaser-induced fluorescence imaging of aluminum atoms (Al-PLIF) is used to anal...
this paper we use excimer laser fragmentation -fluorescence (ELFFS) spectroscopy for detecting toxic...
Laser Induced Breakdown Spectroscopy (LIBS) is a multi-elemental analysistechnique very well suited ...
We report on what we believe is the first demonstration of laser-induced fluorescence (LIF) in flame...
This thesis deals with the development of highly sensitive laser-based spectroscopic techniques for ...
Advances in the field of laser-based combustion diagnostics over the past decades have allowed for d...
This paper reports on the first application of diode laser based LIF for pointwise temperature measu...
The work presented in this thesis covers how laser-induced fluorescence (LIF) and photofragmentation...
Laser induced fluorescence (LIF) techniques for containerless study of high temperature processes an...
Here is reported novel instrumentation for atomic spectrometry that combined the use of a pulsed las...
The present thesis is concerned with the development and application of a novel planar laser-induced...
Laser excitation of atomic fluorescence overcomes several problems encountered when doing trace elem...
The objective of this work is to characterize emissions from solid propellants using a non-intrusive...