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The effect of gain recovery at the optical fiber amplifier by the input pulse train  

이재명 (목원대학교)
이영우 (목원대학교)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.6, no.3, 2002 , pp. 459-463 More about this Journal
Abstract
We studied the effect of gain recovery at the optical fiber amplifier by the input pulse trains We also theoretically analyzed the limitation of the saturation and recovery time for the PDFA(Praseodymium-Doped Fiber Amplifier) which has the spectral gain at 1.3${\mu}{\textrm}{m}$ band. We can predict the interval between the pulse train, pump power, and the effect of the saturation and recovery time which is affected to the amplification of the optical pulse.
Keywords
PDFA; transient effect; gain recovery;
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