Towards megawatt peak power: advancements and future scaling prospects of ultrafast thulium-doped fiber Mamyshev oscillators

Benedikt Schuhbauer; Frithjof Haxsen; Uwe Morgner; Jörg Neumann; Dietmar Kracht

doi:10.1117/12.3001891

13 May 2024 Towards megawatt peak power: advancements and future scaling prospects of ultrafast thulium-doped fiber Mamyshev oscillators

Benedikt Schuhbauer, Frithjof Haxsen, Uwe Morgner, Jörg Neumann, Dietmar Kracht

Author Affiliations +

Proceedings Volume PC12865, Fiber Lasers XXI: Technology and Systems; PC1286507 (2024) https://doi.org/10.1117/12.3001891
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

Mamyshev oscillators are at the forefront of parameter scaling of ultrafast fiber oscillators. This talk focuses on the prospects of Mamyshev oscillators in the spectral 2 µm region based on thulium-doped fibers. Recent studies have reported pulse energies up to 15 nJ at a duration of 140 fs by a large normal dispersive cavity. Moreover, higher order soliton dynamics hold promise to scale the peak power into the MW-class for ultrafast fiber oscillators in the short wavelength mid-infrared.

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Benedikt Schuhbauer, Frithjof Haxsen, Uwe Morgner, Jörg Neumann, and Dietmar Kracht "Towards megawatt peak power: advancements and future scaling prospects of ultrafast thulium-doped fiber Mamyshev oscillators", Proc. SPIE PC12865, Fiber Lasers XXI: Technology and Systems, PC1286507 (13 May 2024); https://doi.org/10.1117/12.3001891

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