40 dB gain all fiber bismuth-doped amplifier operating in the O-band.
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DOI: 10.1364/ol.44.002248
Abstract: In this Letter, we investigate and compare the gain and noise figure characteristics of bismuth (Bi)-doped fiber amplifiers configured in both single and double signal pass implementations. A maximum gain of 25 dB and a noise… read more here.
Keywords: gain noise; gain; noise figure; pass ... See more keywords