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  • Burst shaping in a fiber-amplifier chain seeded by a gain-switched laser diode
    Petelin, Jaka ; Podobnik, Boštjan ; Petkovšek, Rok, fizik
    A low-power source, such as a gain-switched laser diode, usually requires several amplification stages to reach sufficient power levels. When operating in burst mode, a correct input burst shape must ... be determined in order to compensate for gain saturation of all amplifier stages. In this paper we report on closed-form equations that enable saturation compensation in multiamplifier setups, which eliminates the need for an adaptive feedback loop. The theoretical model is then evaluated in an experimental setup.
    Source: Applied optics. - ISSN 1559-128X (Vol. 54, iss. 15, May 2015, str. 4629-4634)
    Type of material - article, component part
    Publish date - 2015
    Language - english
    COBISS.SI-ID - 14072603

source: Applied optics. - ISSN 1559-128X (Vol. 54, iss. 15, May 2015, str. 4629-4634)
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