Sökning: "optically pumped semiconductor disk laser"
Hittade 4 avhandlingar innehållade orden optically pumped semiconductor disk laser.
1. Optically pumped semiconductor disk lasers for high-power wide wavelength tuning
Sammanfattning : In this work I present and verify a strategy that makes it possible to change the wavelength, or color, of an external cavity semiconductor laser over a very large range. This is achieved by a careful design and thorough optimization of the active component — the gain element of the laser. LÄS MER
2. High Power, Long Wavelength Semiconductor Disk Lasers for Continuous and Mode-Locked Operation
Sammanfattning : The semiconductor disk laser has recentlyemerged as an attractive alternative to bulky and power consuming gas and solid state lasers. It offers compact, powerful and efficient devices with W level output power and beam properties earlier not achieved with semiconductor lasers. LÄS MER
3. Design and Performance of Optically Pumped Semiconductor Disk Lasers with Wide Tuning Ranges
Sammanfattning : In this work I present a strategy for providing the possibility to select the wavelength, or color, of a semiconductor laser over a very large range, by cleverly designing the vital part of the laser: the gain element of a so called optically pumped semiconductor disk laser. Optically pumped semiconductor disk lasers (OP-SDLs) are a relatively new class of lasers showing great promise for future applications. LÄS MER
4. Compact solid-state lasers in the near-infrard and visible spectral range
Sammanfattning : The subject of this thesis is the exploration of new concepts for compact solid-state lasers in the visible and near-infrared spectral range using new components such as volume Bragg gratings for wavelength stabilisation and wavelength tuning. Also single-walled carbon nanotubes for mode-locking and Q-switching of lasers have been studied. LÄS MER
