摘要
介绍了近场光学中多极展开的理论 ,并且采用非线性量子Ermakov系统的方法求解了Helmho ltz方程 ,讨论了二种特殊情况的基本波函数 .
The theory of expansion in multipoles of near field optics is reviewed.Helmholtz's equation is solved by use of the approach of nonlinear quantum Ermakov system.Basic wavefunctions are discussed in two specific condition.
出处
《首都师范大学学报（自然科学版）》
2001年第2期32-35,共4页
Journal of Capital Normal University：Natural Science Edition
