期刊
IEEE PHOTONICS TECHNOLOGY LETTERS
卷 15, 期 11, 页码 1549-1551出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LPT.2003.818679
关键词
multistep method; nonlinear Schrodinger equation (NLSE); split-step Fourier method (SSFM)
The predictor-corrector split-step Fourier method (SSFM) is proposed for solving a nonlinear Schrodinger equation, in this letter. In comparison with the symmetrized SSFM, the proposed method greatly decreases the relative error and increases the computing speed by similar to2.8 to similar to5.5 times at the same accuracy.
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