Presentation
5 March 2021 Yb-doped fiber Mamyshev oscillator with a few-mode gain fiber
Author Affiliations +
Abstract
Recently, Mamyshev oscillators (MO) have attained a lot of attention, due to their generation of mode-locked pulses with outstanding output parameters in terms of output energy, spectral bandwidth and pulse duration. We present a MO with output pulse energies in the range of 0.5µJ, an optical spectrum ranging from 1010nm to 1060nm and an externally compressed autocorrelation duration of less than 100fs. This MO completely consists of commercially available standard step-index fibers. In order to handle the high pulse energies, we apply a few-mode gain fiber with a core-diameter of 20µm in the second arm of the oscillator.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Paul Repgen, Dieter Wandt, Andreas Wienke, Uwe Morgner, Jörg Neumann, and Dietmar Kracht "Yb-doped fiber Mamyshev oscillator with a few-mode gain fiber", Proc. SPIE 11665, Fiber Lasers XVIII: Technology and Systems, 1166516 (5 March 2021); https://doi.org/10.1117/12.2578456
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KEYWORDS
Oscillators

Mode locking

Molybdenum

Optical filters

Phase shift keying

Photonic crystal fibers

Resonators

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