| 色散缓变光纤中三阶色散对孤子传输特性的影响 |
| |
| 引用本文： | 王正岭,罗开基. 色散缓变光纤中三阶色散对孤子传输特性的影响[J]. 激光杂志, 2002, 23(1): 38-39 |
| |
| 作者姓名： | 王正岭 罗开基 |
| |
| 作者单位： | [1]江苏大学物理系，镇江212003 [2]江西师大物理系，南昌330027 |
| |
| 摘 要： | 本文采用行波解法求解了含三阶色散项的色散缓变光纤中的MNLS方程，然后对所得到的解进行了理论分析，结果得到三阶色散对孤子幅值和相位没有影响，它使脉冲展宽，使孤子绝热关系不再成立，并使孤子中心位置作非线性漂移。
|
| 关 键 词： | 色散缓变光纤 三阶色散 孤子传输特性 |
Influence on soliton propagation properties in slowly decreasing fibers by third-order dispersion |
| |
| Wang Zhengling , Luo Kaiji. Influence on soliton propagation properties in slowly decreasing fibers by third-order dispersion[J]. Laser Journal, 2002, 23(1): 38-39 |
| |
| Authors: | Wang Zhengling Luo Kaiji |
| |
| Affiliation: | Wang Zhengling 1,2 Luo Kaiji 2 |
| |
| Abstract: | In this paper,the NLSE with third-order dispersion is solved in slowly decreasing fibers by the Travelling Wave Method.According to the solution,the results are obtained:the third-order dispersion has no influence on amplititude and phase,it causes soliton pulse to expand,it causes center position to change nonlinearily. |
| |
| Keywords: | slowly decreasing fibers third-order dispersion pulse expand center position |
| 本文献已被 CNKI 维普 等数据库收录！ |
