摘要
对三阶色散在色散控制孤子系统中的特性做了深入分析 ,采用变分法分析了三阶色散对色散控制孤子的传输特性的影响 ,给出了各参数的演变特点 ,并通过数值仿真讨论了三阶色散对系统的演变特点 ,指出了三阶色散对系统的有害性和补偿的必要性。
The character of third-order dispersion in dispersion-manged solution system is studied.The influence of the third-order dispersion (TOD) on dispersion-managed soliton transmission system is investigated by means of variational method,and the evolution equations for the parameters of the optical Gaussian shaped pulse is derived.By simulation,we discussed the properties of the parameters under the influence of TOD.The nocuous influence and the necessarity of management of third-order dispersion is pointed out.
出处
《激光技术》
CAS
CSCD
北大核心
2004年第3期327-329,共3页
Laser Technology
关键词
色散控制
三阶色散
二阶色散
脉宽
非线性作用
dispersion-managed
third-order dispersion
second-order dispersion
width of pulse
nonlinear interaction
