Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Impulslaser"”.
-
Gewinngeschaltete Ti:Saphir-Laser mit ultrabreitem Abstimmbereich
Ti:Sapphire is one of the most preferred gain media for tunable solid-state lasers in the near infrared spectral region. Since the beginning of the new millennium the performance of tunable Ti:Sapphire lasers has gained a significant technology push by the steady increase of output power of …
-
Diodengepumpte Laserverstärker mit flachen Lasermedien
Pulsed Laser-Oscillators are limited to a maximum output power depending on their regime of puls duration and repetition rate. The use of amplifiers enable higher power levels. The present theses reports on the development of laser amplifiers with a flat laser media and a special hybrid resonator, …
-
Laserstrahlquellen auf Basis eines neuartigen Neodym-dotierten Mischgranats für Wasserdampf-DIAL-Systeme bei 935 nm
For remote sensing of certain trace gases in the atmosphere like water vapor using the Differential Absorption LIDAR (DIAL) technique pulsed single frequency laser sources are required which can be tuned to certain absorption lines of that gas. A special set of four wavelengths between 935.561 and …
-
Verstärkung ultrakurzer Pulse mit Colquiriiten
Femtosecond laser systems find their application in science since the first generation of laser pulses with durations below 1ps and more and more also in industrial applications. For this development the change from laser active dyes to solid state media has been crucial. Titan saphir (TiSa) is the …