Sökning: "Integrated optics materials"
Visar resultat 1 - 5 av 24 avhandlingar innehållade orden Integrated optics materials.
1. Study of novel electronic materials by mid-infrared and terahertz optical Hall effect
Sammanfattning : Development of silicon based electronics have revolutionized our every day life during the last three decades. Nowadays Si based devices operate close to their theoretical limits that is becoming a bottleneck for further progress. LÄS MER
2. Integrated Photonics for Quantum Optics
Sammanfattning : Quantum physics allows us a vision of Nature's forces that bind the world, all its seeds and sources. After decades of primarily scientific research, we've arrived at a stage in time where quantum technology can be applied to practical problems and add value outside the field. LÄS MER
3. Integrated Nonlinear Optics in Silicon Nitride Waveguides
Sammanfattning : Current nanofabrication techniques allow patterning of optical waveguides with submicron cores. This results in strong confinement of light, which leads to high optical intensities. LÄS MER
4. Micro-Optical Elements in Gallium Arsenide and Diamond: Fabrication and Applications
Sammanfattning : This thesis mainly treats the fabrication and applications of micro-optical elements in the semiconductor materials gallium arsenide (GaAs) and diamond.The recent trend in high-capacity data transfer using light as the information carrier creates new demands on the optoelectronic systems, such as small size, low cost and the integration of many components. LÄS MER
5. Thermal Plasmonic Metasurfaces
Sammanfattning : Plasmonic materials can form viable optical absorbers that offer new possibilities for device designs as they potentially have large optical cross-sections with readily tuned spectral positions and widths. Applications for such materials include heat generation via optical absorption. LÄS MER