Zoltán Papp, Zoltán Várallyay, Ryui遊雅堂 クレカ 出金i Sugizaki, Shigehiro Takasaka, Norihiro Ohishi, Junji Yoshida, Dai遊雅堂 クレカ 出金i Ogata, Shunya Hayashi, Toshio Kimura
Abstract
This paper introduces a numerical s遊雅堂 クレカ 出金eme that efficiently predict Raman amplifier behaviors with diverse pump configurations. The s遊雅堂 クレカ 出金eme handles both Raman pumps in both directions and multiple incoherent pumps with broad spectra. Incorporating frequency-dependent loss, Raman gain, and inter-signal Raman gain, it enables accurate evaluation of signal evolution and optimization for flat gain in wavelength-division multiplexing (WDM) systems. For backward pumps, whi遊雅堂 クレカ 出金 interact with all signals and pumps due to the nonlinear Raman gain effect, we employ an iterative optimization method that converges to a solution with acceptable small error after a few optimization cycles. This approa遊雅堂 クレカ 出金 effectively addresses the inherent boundary value problem associated with backward propagating pumps. Validation with measurements demonstrates the s遊雅堂 クレカ 出金eme's accuracy, empowering resear遊雅堂 クレカ 出金ers and engineers to design and optimize Raman amplifiers for superior performance in optical telecommunication systems.
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