Abstract

Structure of the fiber-optic recirculating loop memory with periodic 2R-regeneration of information flow in the optical range is designed. The modified optical fiber loop mirror for 2R-regeneration of wavelength division multiplexed return-to-zero signals is proposed. On the basis of the proposed mathematical model, using numerical modeling, the efficiency of the restoration of optical information pulses using a nonlinear optical loop mirror (NOLM) is shown. The dependences of the restoration of the signals to the required values in duration and power on the variable parameters of the NOLM (the gain of the fiber-optic erbium amplifier and the length of the nonlinear optical fiber) are obtained for 10 Gbit/s wavelength channels.

中文翻译：

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具有全光2R再生的光纤缓冲环路存储器仿真

摘要

设计了在光学范围内具有周期性2R再生信息流的光纤循环环路存储器的结构。提出了一种用于波分复用归零信号的2R再生的改进型光纤环形镜。在提出的数学模型的基础上，使用数值模型显示了使用非线性光学环形镜（NOLM）还原光学信息脉冲的效率。对于10 Gbit / s波长，获得了信号恢复到持续时间和功率所需值上与NOLM可变参数（光纤放大器的增益和非线性光纤的长度）的相关性。渠道。