摘要
给出了饱和型半导体掺杂玻璃光纤传输方程的一般孤子行波解,讨论了在各种参数选取下解的性质以及明、暗孤波形成的条件,其中引入了通过极限零点及非极限零点来判断孤波类型的方法。
The general propagating solitary wave solution in semiconductor-doped glass fibers, in which the nonlinearity is of saturation-type, is given. The properties of the solitary waves in various cases are discussed and the formation conditions of the bright and dark solitons are analzed.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第4期591-596,共6页
Acta Physica Sinica
