对掺铒光纤光源的数值模拟的传统算法-打靶法进行了优化改进,并根据打靶法的特点,增加了初值估算模块.改进的算法在保证精度的同时使模拟的收敛性和收敛速度都有较大的提高,显著缩短了迭代时间.我们还利用改进的打靶法对不同结构光源的输出特性随光纤长度的变化做了模拟分析,相关结论与实验结果相一致.
参考文献
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