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20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
Published on: July 12, 2017
Monotonically chirped pulse evolution in an ultrashort pulse thulium-doped fiber laser
Frithjof Haxsen1, Dieter Wandt, Uwe Morgner
1Laser Zentrum Hannover eV, Hannover, Germany. f.haxsen@lzh.de
Optics Letters
|March 27, 2012
Abstract:
We report on monotonically positively chirped pulse operation of a hybridly mode-locked thulium fiber laser. Dispersion management was realized with a small-core, high-NA fiber providing normal dispersion in the 2 μm wavelength region. The laser delivered pulses with 0.7 nJ energy at the 1927 nm center wavelength and sub-500-fs pulse duration after compression.
