Presentation
4 March 2022 Power scaling in Thulium-doped fiber Mamyshev oscillators
Author Affiliations +
Proceedings Volume PC11981, Fiber Lasers XIX: Technology and Systems; PC119810Q (2022) https://doi.org/10.1117/12.2608896
Event: SPIE LASE, 2022, San Francisco, California, United States
Abstract
We report on our recent results for output scaling by a Thulium-doped fiber Mamyshev oscillator in the spectral 2 µm region. In order to further scale the output, a highly Thulium-doped double-clad fiber was implemented in the Mamyshev oscillator. A stable pulse train at a repetition rate of 19.7 MHz with an average power of 220 mW was observed. This corresponds to a pulse energy of 11 nJ at a pulse length of 2.4 ps. Further scaling of the output parameters was limited by soliton fission, which will be mitigated by introducing normal dispersive fiber sections in future experiments.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Benedikt Schuhbauer, Veronika Adolfs, Andreas Wienke, Jörg Neumann, and Dietmar Kracht "Power scaling in Thulium-doped fiber Mamyshev oscillators", Proc. SPIE PC11981, Fiber Lasers XIX: Technology and Systems, PC119810Q (4 March 2022); https://doi.org/10.1117/12.2608896
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KEYWORDS
Oscillators

Mode locking

Optical filters

Picosecond phenomena

Solitons

Thulium

Ultrafast phenomena

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