Variable Temperature and Pump Power Semi-Analytical Gain Model for GFF-Embedded Single-Stage EDFAs

Publication Date: 4/3/2025

Event: OFC 2025

Reference: Tu3E.5: 1-3, 2025

Authors: Andrea D’Amico, NEC Laboratories America, Inc.; Fatih Yaman, NEC Laboratories America, Inc.; Daisuke Katsukura, NEC Corporation; Shinsuke Fujisawa, NEC Corporation; Eduardo Mateo, NEC Laboratories America, Inc.; Takanori Inoue, NEC Corporation; Yoshihisa Inada, NEC Corporation

Abstract: A simple and accurate semi-analytical model for predicting the gain of a single-stage erbium-doped fiber amplifier embedded with an unknown gain flattening filter is proposed for precise system equalization that is crucial for submarine systems.

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