This PhD thesis is devoted to study electro-optic properties of Gemanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells (MQWs) for light modulation, detection, and emission on Si platform. It reports the first development of high speed, low energy Ge/SiGe electro-absorption modulator in a waveguide configuration based on the quantum-confined Stark effect (QCSE), demonstrates the first Ge/SiGe photodiode with high speed performance compatible with 40 Gb/s data transmission, and realizes the first Ge/SiGe light emitting diode based on Ge direct gap transition at room temperature. Extensive DC and RF measurements were performed on each tested prototype, which was realized using the same epitaxial growth and fabrication process. Simple theo...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Cette thèse est consacrée à l étude des propriétés optiques et optoélectroniques autour de la bande ...
Silicon photonics has generated a great interest for several years, for applications from long-haul ...
AbstractDespite being an indirect bandgap material, germanium (Ge) recently appeared as a material o...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
La photonique silicium est un domaine de recherche en pleine expansion depuis quelques années. Elle ...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
International audienceRecent advances in the theoretical and experimental studies of Ge/SiGe quantum...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Cette thèse est consacrée à l étude des propriétés optiques et optoélectroniques autour de la bande ...
Silicon photonics has generated a great interest for several years, for applications from long-haul ...
AbstractDespite being an indirect bandgap material, germanium (Ge) recently appeared as a material o...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
La photonique silicium est un domaine de recherche en pleine expansion depuis quelques années. Elle ...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realiza...
International audienceRecent advances in the theoretical and experimental studies of Ge/SiGe quantum...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...
Recent advances in the theoretical and experimental studies of Ge/SiGe quantum wells structures will...