The aim of this thesis is the study of the dynamics induced by optical feedback in semiconductor lasers. This study aims, on the one hand, to improve our knowledge of stocahstic complex systems, and on the other hand, to use complex dynamics of semiconductor lasers to develop a protocol for subwavelength position sensing. The intensity of the light emitted by a semiconductor laser is stable, besides fluctuations due to spontaneous emission noise. When the light of the laser is reflected and part re-enters into the laser, the laser intensity can become unstable, displaying a broad range of dynamical behaviors. One of the dynamical regimes present in lasers with optical feedback is the low frequency fluctuations (LFF). This dynamics is charac...
The needs of the Technology, Science and Communications to have available the Terahertz band has gr...
A microscopic description of the many-body properties of anisotropic homogeneous gases of bosonic di...
[spa] En este trabajo, se ha utilizado un nuevo enfoque en lugar del m´etodo tradicional de tensi´on...
[eng] In the current thesis we experimentally study the dynamics of complex photonic systems includi...
With the double pass (DP) technique it is possible to quantify the optical quality of a patient's ey...
Fluidized beds are used for a wide variety of processes due to its high rates of heat and mass tran...
The evaluation of the linearity performance of a high resolution Analog-to- Digital Converter (ADC)...
In this thesis the development of different methodologies for the rapid determination of alpha and b...
Mención Internacional en el título de doctorThe potential of Optical Frequency Combs as multimode so...
Nanophotonics is one of today’s basic sciences and technologies: an in-depth understanding of the in...
The present thesis aims at studying the use of phase change materials (PCM) in thermal energy storag...
In the Electromagnetic Compatibility research area, an unsolved interference problem is the measurem...
La integració de tots els components bàsics per a la generació, manipulació i detecció de llum en xi...
[ES]En esta tesis se aborda el estudio de diodos de barrera Schottky (SBDs) de nitruro de galio (GaN...
[eng] In this thesis, we study emergent structures in spatially extended systems. We restrict our a...
The needs of the Technology, Science and Communications to have available the Terahertz band has gr...
A microscopic description of the many-body properties of anisotropic homogeneous gases of bosonic di...
[spa] En este trabajo, se ha utilizado un nuevo enfoque en lugar del m´etodo tradicional de tensi´on...
[eng] In the current thesis we experimentally study the dynamics of complex photonic systems includi...
With the double pass (DP) technique it is possible to quantify the optical quality of a patient's ey...
Fluidized beds are used for a wide variety of processes due to its high rates of heat and mass tran...
The evaluation of the linearity performance of a high resolution Analog-to- Digital Converter (ADC)...
In this thesis the development of different methodologies for the rapid determination of alpha and b...
Mención Internacional en el título de doctorThe potential of Optical Frequency Combs as multimode so...
Nanophotonics is one of today’s basic sciences and technologies: an in-depth understanding of the in...
The present thesis aims at studying the use of phase change materials (PCM) in thermal energy storag...
In the Electromagnetic Compatibility research area, an unsolved interference problem is the measurem...
La integració de tots els components bàsics per a la generació, manipulació i detecció de llum en xi...
[ES]En esta tesis se aborda el estudio de diodos de barrera Schottky (SBDs) de nitruro de galio (GaN...
[eng] In this thesis, we study emergent structures in spatially extended systems. We restrict our a...
The needs of the Technology, Science and Communications to have available the Terahertz band has gr...
A microscopic description of the many-body properties of anisotropic homogeneous gases of bosonic di...
[spa] En este trabajo, se ha utilizado un nuevo enfoque en lugar del m´etodo tradicional de tensi´on...