摘要
本文推导出了以衬底光功率流为参数的非线性衬底光波导TE模的本征值方程,且采用简单的图解法求解。
The eigenvalue equation of TE modes of the slab optical waveguide with nonlinear substrate is derived, in which the optical power carried in the substrate is taken as a parameter. A simple graphic method is used for solving this problem.
关键词
光波导
非线性光学
传播常数
Optical waveguide
Propagation constant
Nonlinear optics
