12 nJ, 250 fs pulses from an all-PM-fiber laser oscillator

Mateusz Pielach; Bernard Piechal; Jan Szczepanek; Piotr Kabaciński; Yuriy Stepanenko

doi:10.1117/12.2581702

5 March 2021 12 nJ, 250 fs pulses from an all-PM-fiber laser oscillator

Mateusz Pielach, Bernard Piechal, Jan Szczepanek, Piotr Kabaciński, Yuriy Stepanenko

Proceedings Volume 11665, Fiber Lasers XVIII: Technology and Systems; 1166515 (2021) https://doi.org/10.1117/12.2581702
Event: SPIE LASE, 2021, Online Only

Abstract

In this work, we present an all-polarization-maintaining, all-large-mode-area fiber laser oscillator passively mode-locked using a nonlinear optical loop mirror. The ytterbium-doped system, working in a Raman-free regime, operates at a central wavelength of 1.03 μ;m. The oscillator emits 12 nJ pulses at a repetition rate of 7.56 MHz. Positively chirped pulses from an all-normal-dispersion cavity can be externally compressed to the duration of 250 fs.

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Citation Download Citation

Mateusz Pielach, Bernard Piechal, Jan Szczepanek, Piotr Kabaciński, and Yuriy Stepanenko "12 nJ, 250 fs pulses from an all-PM-fiber laser oscillator", Proc. SPIE 11665, Fiber Lasers XVIII: Technology and Systems, 1166515 (5 March 2021); https://doi.org/10.1117/12.2581702

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