Optical amplification ranging from 1600 to over 1680 nm in thulium-doped fluorotellurite glass fibers with a terbium-doped cladding.
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DOI: 10.1364/ol.551901
Abstract: We demonstrated optical amplification ranging from 1600 to over 1680 nm in Tm3+-doped fluorotellurite fibers (FTFs) with a Tb3+-doped cladding by using a 1212 nm fiber laser as the pump source. The FTFs based on TeO2-BaF2- Y2O3… read more here.
Keywords: ranging 1600; amplification ranging; optical amplification; doped cladding ... See more keywords