Thulium doped fiber amplifier in the S/S/sup +/ band employing different concentration profiles

This work contains a comparative study for the signal gain of thulium-doped fiber amplifier (TDFA) in the S-band. Different doping techniques are used to obtain different concentration profiles in silica fibers. The optimal one is found to be the step like profile. TDFA is investigated in new prepar...

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Bibliographische Detailangaben
Hauptverfasser: Aly, M.H., Nasr, M., Seleem, H.E.
Format: Tagungsbericht
Sprache:eng
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