Sökning: "Coherent two-dimensional spectroscopy"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Coherent two-dimensional spectroscopy.
1. Photosynthetic Apparatus of Green Sulfur Bacteria Studied by Coherent Two-Dimensional Electronic Spectroscopy
Sammanfattning : .... LÄS MER
2. Quantum Coherence for Light Harvesting
Sammanfattning : Almost all life on Earth depends on the products of photosynthesis — the biochemical process whereby solar energy is stored as chemical-rich compounds. The energy of captured photons is transferred through a network of pigment-protein complexes towards the reaction center. LÄS MER
3. Resonant Laser Techniques for Combustion and Flow Diagnostics
Sammanfattning : This thesis presents results from two areas of research. Firstly, the resonant coherent laser techniques polarization spectroscopy (PS), degenerate four-wave mixing (DFWM) and stimulated emission (SE) have been developed in the general field of combustion diagnostics. LÄS MER
4. Development and Application of Single-Ended Picosecond Laser Diagnostics
Sammanfattning : Light detection and ranging (lidar), a method for nonintrusive, single-ended, and range resolved measurements, has been developed and applied for combustion related diagnostics. Employing picosecond laser pulse durations and detectors providing temporal resolution on the order of picoseconds, lidar has been applied successfully for both quantitative temperature- and species concentration measurements, obtaining an ultimate range resolution of 0. LÄS MER
5. The Struggles of Light Bound in Matter : Modelling Optical Excitations in Nanostructures
Sammanfattning : This thesis addresses three different topics on the interaction between light and matter in open quantum systems. The first topic concerns two-dimensional spectroscopy and the spectral contributions from different nonlinear action signals with a focus on how to differentiate between them. LÄS MER
