求复折射率波导本征值的打靶法  

Shooting Method for Solving the Eigenvalues of a Waveguide with Complex Refractive Index Profile

作　　者：陈昌华[1,2] 杨国文[1,2] 徐俊英 陈良惠[1,2] 王启明[1,2] 

机构地区：[1]集成光电子学国家重点联合实验室 [2]中国科学院半导体研究所

出　　处：《光学学报》1997年第5期630-634,共5页Acta Optica Sinica

摘　　要：给出了求一维缓变复折射率波导本征值的打靶法，它是对求一维实折射率波导本征值的打靶法的推广。利用它可以分析增益或损耗对ＴＥ和ＴＭ模式的影响。A complex shooting method, which is the development of the real shooting method for one dimensional waveguides, is proposed to solve the eigenvalues of waveguides with complex refractive index profile. By using this method, the dependence of TE and TM modes on the gain and losses can be analysed. Some numerical examples are presented.

关 键 词：本征值 波导 打靶法 复折射率 

分 类 号：TN25[电子电信—物理电子学]