Localized Structures (LS) appear in non-linear dissipative mediums with a large aspect ratio and where several solutions coexist for the same range of parameters. They have a correlation length much shorter than the size of the system which makes them individually addressable objects. LS have been widely studied in optical resonators for their potential in all-optic informations processing. We focus our study on Temporal Localized Structures in a Passive Mode-Locked Laser. More specifically, we study a Vertical Cavity SurfaceEmitting Laser (VCSEL) coupled in an external cavity with a Semiconductor Saturable Absorber Mirror (SESAM). We show that pulses emitted by this system can be individually turned on and off using electrical pulses in th...
This thesis focuses on the development, fabrication and use of optically pumped vertical external ca...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...
Les Structures localisées (SLs) apparaissent dans les milieux dissipatifs nonlinéaires ayant un gran...
Les Structures localisées (SLs) apparaissent dans les milieux dissipatifs nonlinéaires ayant un gran...
Localized Structures (LS) appear in nonlinear dissipative media with large aspect-ratios where one o...
Localized Structures (LS) appear in nonlinear dissipative media with large aspect-ratios where one o...
Les Structures Localisées (SL) se forment dans les milieux non-linéaires dissipatifs à large rapport...
Les Structures Localisées (SL) se forment dans les milieux non-linéaires dissipatifs à large rapport...
The present thesis reports on the experimental study of transverse optical self-organization in lase...
Excitability and localized structures are universal phenomena, observed in various systems. Both pos...
Excitability and localized structures are universal phenomena, observed in various systems. Both pos...
This thesis is devoted to the experimental analysis of spatio-temporal dynamics in a large aspect-ra...
This thesis is devoted to the experimental analysis of spatio-temporal dynamics in a large aspect-ra...
This thesis focuses on the development, fabrication and use of optically pumped vertical external ca...
This thesis focuses on the development, fabrication and use of optically pumped vertical external ca...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...
Les Structures localisées (SLs) apparaissent dans les milieux dissipatifs nonlinéaires ayant un gran...
Les Structures localisées (SLs) apparaissent dans les milieux dissipatifs nonlinéaires ayant un gran...
Localized Structures (LS) appear in nonlinear dissipative media with large aspect-ratios where one o...
Localized Structures (LS) appear in nonlinear dissipative media with large aspect-ratios where one o...
Les Structures Localisées (SL) se forment dans les milieux non-linéaires dissipatifs à large rapport...
Les Structures Localisées (SL) se forment dans les milieux non-linéaires dissipatifs à large rapport...
The present thesis reports on the experimental study of transverse optical self-organization in lase...
Excitability and localized structures are universal phenomena, observed in various systems. Both pos...
Excitability and localized structures are universal phenomena, observed in various systems. Both pos...
This thesis is devoted to the experimental analysis of spatio-temporal dynamics in a large aspect-ra...
This thesis is devoted to the experimental analysis of spatio-temporal dynamics in a large aspect-ra...
This thesis focuses on the development, fabrication and use of optically pumped vertical external ca...
This thesis focuses on the development, fabrication and use of optically pumped vertical external ca...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...
Excitabilité et structures localisées sont des phénomènes universels qui ont été observés dans une g...