Sökning: "Nonlinear optics"
Visar resultat 1 - 5 av 133 avhandlingar innehållade orden Nonlinear optics.
1. Short Pulses in Engineered Nonlinear Media
Sammanfattning : Short optical pulses and engineered nonlinear media is a powerful combination. Mode locked pulses exhibit high peak powers and short pulse duration and the engineered ferro-electric KTiOPO4 facilitates several different nonlinear processes. LÄS MER
2. 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
3. Nonlinear response in engineered optical materials
Sammanfattning : Material and structure engineering are increasingly employed in active optical media,in this context defined as media capable of providing laser or/and optical parametric gain. For laser materials, the main aim of the engineering is to tailor the absorption and emission cross sections in order to optimise the laser performance. LÄS MER
4. Dynamics of multiphoton processes in nonlinear optics and x-ray spectroscopy
Sammanfattning : New generations of ultrashort and intense laser pulses as well ashigh power synchrotron radiation sources and x-ray free electronlasers have promoted fast developments in nonlinear optics andx-ray spectroscopy.The new experimental achievements and the appearance of varieties of novelnonlinear phenomena call for further development of theories. LÄS MER
5. Signal restoration with the nonlinear optical loop mirror
Sammanfattning : .... LÄS MER