摘要
从亥姆霍兹方程出发，导出了自聚焦光纤中传导模在圆柱坐标系中的场分布形式，并给出了几个低阶模的分布图。
The propagation modes in selfco fiber, which features the laguerre Gauss distributions,are derived by solving the helmholtz wave equation incylindrical coordinates.Some low-order modes distribution patterns are presented.
出处
《武汉测绘科技大学学报》
CSCD
1995年第4期348-352,共5页
Geomatics and Information Science of Wuhan University
关键词
亥姆霍兹方程
自聚焦光纤
传导模
场分布
Helmholtz equation
cylindrical coordinate
selfoc fiber propagationmode
