| 应用转移矩阵法求解耦合波方程 |
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| 引用本文： | 蔡祥宝,葛智勇.应用转移矩阵法求解耦合波方程[J].南京邮电大学学报(自然科学版),2001,21(2):67-70. |
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| 作者姓名： | 蔡祥宝 葛智勇 |
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| 作者单位： | 南京邮电学院应用数理系, |
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| 摘 要： | 提出了一种求解耦合波方程的新方法———转移矩阵法 ,采用该方法得到了小信号近似条件下一维光学超晶格中二次谐波、三次谐波场变量的矩阵形式的解。本方法不仅适用于周期结构 ,也适用于准周期结构和非周期结构。
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| 关 键 词： | 耦合波方程 非线性光学 传输矩阵 光学超晶格 |
| 文章编号： | 1000-1972(2001)02-0067-04 |
| 修稿时间： | 2000年12月19 |
Transfer Matrix Approach for Solving Coupled-wave Equations |
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| CAI Xiang-bao,GE Zhi-yong.Transfer Matrix Approach for Solving Coupled-wave Equations[J].Journal of Nanjing University of Posts and Telecommunications,2001,21(2):67-70. |
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| Authors: | CAI Xiang-bao GE Zhi-yong |
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| Abstract: | In this paper,a novel approach is presented to solve coupled-wave equations using transfer matrix.Under the condition of small signal approximation,by applying the proposed method in this paper,the matrix formulations of the electric field amplitude variants of second-harmonic generation (SHG) and third-harmonic generation (THG) are obtained in a one-dimensional optical superlattice.It is not only suitable to periodical superlattice but also to quasi-periodical superlattice and non-periodical superlattice. |
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| Keywords: | Coupled-wave equation Nonlinear optics Transmission matrix Optical superlattice |
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