Sökning: "Herman Högström"
Hittade 3 avhandlingar innehållade orden Herman Högström.
1. Interaction of Photonic and SIO2 Polaritonic gaps in One-Dimensional Periodic Structures
Sammanfattning : .... LÄS MER
2. Optical Studies of Periodic Microstructures in Polar Materials
Sammanfattning : The optical properties of matter are determined by the coupling of the incident electromagnetic radiation to oscillators within the material. The oscillators can be electrons, ions or molecules. Close to a resonance the dielectric function exhibits strong dispersion and may be negative. LÄS MER
3. Fabrication of inverse opal oxide structures for efficient light harvesting
Sammanfattning : Artificial opals are self-assembled face centered cubic (fcc) structures of spherically shaped beads, which interesting applications as photonic band gap materials. Inverse opals are photonic crystals consisting of fcc paced voids of a low refractive index material imbedded in a high refractive index material. LÄS MER