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Modelling the influence of the third energy level in gain dynamics of fiber amplifiers

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O. de Varona Ortega, M. Steinke, J. Neumann, D. Kracht, P. Weßels
Modelling the influence of the third energy level in gain dynamics of fiber amplifiers
EPS-QEOD Europhoton Conference, 21.-26. August, Wien (2016)
Publication type: Conference Paper

Abstract

We report an analytical model to describe the gain dynamics of 3-level system fiber amplifiers and its experimental validation by fitting it to the pump-power-to-ouput-power transfer functions and studying the induced phase-shift in an EDFA. The results show good agreement with the common values in the literature.