The first part of this thesis consists in the study and the realization of erbium-doped fibre laser passively Q-switched by iron-doped InGaAs/InP multiple quantum well semiconductor saturable absorber. Moreover simple modelling based on the rate equations has been developed and allows the understanding of the main output characteristics of our laser such as the shape of the pulse.Then, we realize a passively mode-locked fibre laser. The amplifyer medium is a erbium-doped fibre and the ultrafast saturable absorber is a iron-doped InGaAs/InP multiple quantum wells structure. In this configuration, self-starting mode-locking is obtained. 700 fs pulses are measured with both saturable absorber and polarization effects.In the third part of this ...
The generation of picosecond duration pulses in the 1.55 micron wavelength region is of considerable...
ROUSSIGNOL Philippe,Directeur de Recherche-LPA (Paris VI,)Rapporteur OUDAR Jean-Louis,Directeur de R...
Short-pulsed fibre lasers have received growing attention in the recent years owing to their usefuln...
The first part of this thesis consists in the study and the realization of erbium-doped fibre laser ...
The first part of this thesis consists in the study and the realization of erbium-doped fibre laser ...
Les travaux de cette thèse sont dédiés au développement de lasers à fibre fonctionnant en régime imp...
Cost-efficient, robust and flexible laser systems are vital for a wide-range of applications ranging...
Cette thèse rapporte l étude de la dynamique des lasers auto-impulsionnels dans le but d optimiser u...
This thesis is concerned with development and demonstration of new techniques for mode-locked fiber ...
Dans cette thèse, nous étudions expérimentalement la génération d'impulsions carrées très énergétiqu...
This thesis studies the design of Semiconductor Saturable Absorber Mirrors (SESAMs) and their proper...
This thesis concerns stable repetition rate, Q-switched fiber lasers using semiconductor saturable a...
This thesis concerns stable repetition rate, Q-switched fiber lasers using semiconductor saturable a...
In this thesis, we investigate experimentally the generation of high energy nanosecond tunable squar...
In this thesis, we investigate experimentally the generation of high energy nanosecond tunable squar...
The generation of picosecond duration pulses in the 1.55 micron wavelength region is of considerable...
ROUSSIGNOL Philippe,Directeur de Recherche-LPA (Paris VI,)Rapporteur OUDAR Jean-Louis,Directeur de R...
Short-pulsed fibre lasers have received growing attention in the recent years owing to their usefuln...
The first part of this thesis consists in the study and the realization of erbium-doped fibre laser ...
The first part of this thesis consists in the study and the realization of erbium-doped fibre laser ...
Les travaux de cette thèse sont dédiés au développement de lasers à fibre fonctionnant en régime imp...
Cost-efficient, robust and flexible laser systems are vital for a wide-range of applications ranging...
Cette thèse rapporte l étude de la dynamique des lasers auto-impulsionnels dans le but d optimiser u...
This thesis is concerned with development and demonstration of new techniques for mode-locked fiber ...
Dans cette thèse, nous étudions expérimentalement la génération d'impulsions carrées très énergétiqu...
This thesis studies the design of Semiconductor Saturable Absorber Mirrors (SESAMs) and their proper...
This thesis concerns stable repetition rate, Q-switched fiber lasers using semiconductor saturable a...
This thesis concerns stable repetition rate, Q-switched fiber lasers using semiconductor saturable a...
In this thesis, we investigate experimentally the generation of high energy nanosecond tunable squar...
In this thesis, we investigate experimentally the generation of high energy nanosecond tunable squar...
The generation of picosecond duration pulses in the 1.55 micron wavelength region is of considerable...
ROUSSIGNOL Philippe,Directeur de Recherche-LPA (Paris VI,)Rapporteur OUDAR Jean-Louis,Directeur de R...
Short-pulsed fibre lasers have received growing attention in the recent years owing to their usefuln...