Zusammenfassung: | |
We report on a variety of continuous wave and pulsed laser sources based on Thulium- and Holmium-doped materials, emitting in the spectral range around 2 μm. This includes continuous wave Thulium-doped fiber lasers which have been realized based on the beam combining technique by using tapered fused bundles and truly single mode WDM cascades, respectively. A pulsed laser source emitting nano- or picosecond pulses has been developed in a master oscillator power amplifier (MOPA) configuration, which consists of a gain-switched diode operating at a wavelength of 1.95 μm, followed by Thulium-doped fiber-based pre- and main amplifiers. Furthermore, we present a femtosecond regenerative amplifier system using Thulium:YAP and Holmium:YAG crystals with emission wavelengths around 1.95 μm and 2.1 μm, respectively. Output energies of more than 700 μJ have been generated with both systems.
|
|
Lizenzbestimmungen: | CC BY-NC-ND 4.0 Unported - https://creativecommons.org/licenses/by-nc-nd/4.0/ |
Publikationstyp: | Article |
Publikationsstatus: | publishedVersion |
Erstveröffentlichung: | 2016 |
Schlagwörter (englisch): | All-fiber combining, Pulsed fiber amplifiers, Regenerative amplifiers, Thulium and Holmium doped solid state lasers, Continuous wave lasers, Fiber amplifiers, Fiber lasers, Fibers, Holmium, Laser pulses, Optical phase conjugation, Power amplifiers, Solid state lasers, Thulium, All fiber, Emission wavelength, Main amplifiers, Master oscillator power amplifiers, Pico-second pulse, Pulsed laser sources, Regenerative amplifier, Thulium-doped fibers, Pulsed lasers |
Fachliche Zuordnung (DDC): | 530 | Physik |
Kontrollierte Schlagwörter: | Konferenzschrift |
Anzeige der Dokumente mit ähnlichem Titel, Autor, Urheber und Thema.