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Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
Published on: November 22, 2019
High-pulse-energy, actively Q-switched Tm3+,Ho3+ -codoped silica 2 microm fiber laser
Marc Eichhorn1, Stuart D Jackson
1French-German Research Institute of Saint-Louis ISL, 5, rue du Général Cassagnou, B.P. 70034, 68301 Saint-Louis Cedex, France. Marc.Eichhorn@isl.eu
Optics Letters
|May 17, 2008
Abstract:
A diode-pumped Q-switched Tm(3+),Ho(3+)-codoped double-clad silica fiber laser is reported providing average powers of up to 12.3 W at 2072.7 nm and stable pulse widths of only 45 ns and repetition rates in the range 10-100 kHz. Instabilities in pulse shape occur at nonoptimum cavity alignment and were found to be linked to the mechanism responsible for self mode locking.
