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采用分布傅里叶数值计算方法研究了基于非线性光纤环镜的光脉冲传输,对于掺铒光纤环镜和色散渐减光纤环镜中光脉冲功率放大及脉冲压缩进行了数值计算和分析。数值计算表明,掺铒光纤环镜中光脉冲能得到有效的功率放大,色散渐减光纤环镜中光脉冲能得到有效的脉冲压缩。
The optical pulse transmission based on nonlinear fiber ring mirror was studied by distributed Fourier method. The numerical calculation and analysis of the power amplification and pulse compression of optical pulse in erbium - doped fiber ring mirror and dispersion - reducing fiber ring mirror were carried out. The numerical calculation shows that the effective power amplification can be achieved by the light pulse in the erbium - doped fiber ring mirror, and the effective pulse compression can be obtained by reducing the light pulse in the fiber ring mirror.