| 平面光波导放大器中光场分布的一种计算方法 |
| |
| 引用本文： | 陈海燕,刘永智.平面光波导放大器中光场分布的一种计算方法[J].计算物理,2002,19(3):221-223. |
| |
| 作者姓名： | 陈海燕 刘永智 |
| |
| 作者单位： | 1. 电子科技大学光电子技术系宽带光纤传输与通信系统技术国家重点实验室, 四川 成都 610054;2. 江汉石油学院数理系, 湖北 荆州 434102 |
| |
| 摘 要： | 用交变隐式差分方向的时域有限差分法(ADI-FDTD)计算了掺Er3+玻璃平面光波导放大器中光场的分布.其算法简单,结果无条件稳定,能完全模拟波导中的光场特性.
|
| 关 键 词： | 集成光学 掺Er3+玻璃光波导 光放大器 交变隐式差分方向的时域有限差分法 |
| 文章编号： | 1001-246X(2002)03-0221-03 |
| 收稿时间： | 2000-12-28 |
| 修稿时间： | 2000年12月28 |
A NOVEL METHOD OF CALCULATING THE FIELD-INTENSITY DISTRIBUTION IN PLANAR OPTICAL WAVEGUIDE |
| |
| CHEN Hai-yan,LIU Yong-zhi.A NOVEL METHOD OF CALCULATING THE FIELD-INTENSITY DISTRIBUTION IN PLANAR OPTICAL WAVEGUIDE[J].Chinese Journal of Computational Physics,2002,19(3):221-223. |
| |
| Authors: | CHEN Hai-yan LIU Yong-zhi |
| |
| Institution: | 1. Department of Opto-electronics Technology, National Key Laboratory of Broad-Band Optical Fiber Transmission and Communication Network Technology, University of Electronic Science and Technology of China, Chengdu 610054, P R China;2. Department of Mathematics & Physics, Jianghan Petrileum University, Jingzhou 434102, P R China |
| |
| Abstract: | The optical field distribution of Erbium-doped glass planar waveguide is calculated first by the Finite-Differences Time-Domain based on Alternating-Direction Implicit Method (ADI-FDTD).The principal advantage of this method is that it can simulate the characteristics of the optical field in the waveguide.Its algorithm is simple and the results are unconditionally stable. |
| |
| Keywords: | integrated optics Erbium-doped glass optical waveguide optical amplifier ADI-FDTD |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算物理》浏览原始摘要信息 |
| 点击此处可从《计算物理》下载免费的PDF全文 |
