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  • Short pulsed gain-switched fiber laser with improved efficiency utilizing unabsorbed pump recovery
    Petelin, Jaka ...
    A simple solution for increasing the slope efficiency of a gain-switched fiber laser based on Yb-doped active fiber is presented. By adding a fiber amplifier stage, which recovers the unabsorbed pump ... light from the gain-switched oscillator, a significant increase in slope efficiency is achieved. The pulses at 1030-nm wavelength have an FWHM of 28 ns and a peak power of 2.3 kW.
    Source: Optics express [Elektronski vir]. - ISSN 1094-4087 (Vol. 22, iss. 17, Aug. 2014, str. 20588-20594)
    Type of material - article, component part
    Publish date - 2014
    Language - english
    COBISS.SI-ID - 13647387
    DOI

source: Optics express [Elektronski vir]. - ISSN 1094-4087 (Vol. 22, iss. 17, Aug. 2014, str. 20588-20594)

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