作者
G Bosco, A Carena, V Curri, R Gaudino, P Poggiolini, S Benedetto
发表日期
2000/5
期刊
IEEE Photonics Technology Letters
卷号
12
期号
5
页码范围
489-491
出版商
IEEE
简介
Numerical approximations involved in solving the nonlinear Schrodinger equation using the split-step method may cause the generation of spurious spectral peaks which can be seen as fictitious four-wave mixing. In this letter, we present a new method for reducing and controlling such simulation artifacts by properly choosing the spatial step size.
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G Bosco, A Carena, V Curri, R Gaudino, P Poggiolini… - IEEE Photonics Technology Letters, 2000