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  • Single stage Yb-doped fiber laser based on gain switching with short pulse duration
    Petkovšek, Rok, fizik ; Agrež, Vid
    A simple solution for producing nanosecond laser pulses can be obtained using gain-switched fiber lasers. In this paper, we present an optimized single stage gain-switched ytterbium-doped fiber ... laser. Three fiber lengths were tested to show the impact of length on the laser output pulse. A pulse as short as 28 ns at 1.4 kW peak power and a maximum peakpower of nearly 2 kW at 41 ns pulse duration was achieved. The laser possess a linear polarized output, very good beam quality of M2 < 1.1, and a spectral bandwidth of 0.11 nm.
    Vir: Optics express [Elektronski vir]. - ISSN 1094-4087 (Vol. 22, iss. 2, Jan. 2014, str. 1366-1371)
    Vrsta gradiva - članek, sestavni del
    Leto - 2014
    Jezik - angleški
    COBISS.SI-ID - 13354779
    DOI

vir: Optics express [Elektronski vir]. - ISSN 1094-4087 (Vol. 22, iss. 2, Jan. 2014, str. 1366-1371)
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