| 测量单模波导参数的新方法:导模和漏模的双偏振测量 |
| |
| 引用本文： | 金锋,李丽娜. 测量单模波导参数的新方法:导模和漏模的双偏振测量[J]. 光学学报, 1988, 0(12) |
| |
| 作者姓名： | 金锋 李丽娜 |
| |
| 作者单位： | 中国科学院长春物理所(金锋)，中国科学院长春物理所(李丽娜) |
| |
| 摘 要： | 本文提出测量单模波导参数的新方法.用棱镜耦合器测量两种偏振基导模和基漏模的模折射率,并由相应的四个模方程确定单模波导参数.其测量精度优于纯导模测量.用这种方法测量了单模玻璃波导参数,并对误差来源作了理论分析.
|
| 关 键 词： | 棱镜耦合器 单模波导参数 导模和漏模 |
A new method for measuring single-mode waveguide parameters: Two polarization measurements of guided and leaky modes |
| |
| JIN FENG AND LI LINA. A new method for measuring single-mode waveguide parameters: Two polarization measurements of guided and leaky modes[J]. Acta Optica Sinica, 1988, 0(12) |
| |
| Authors: | JIN FENG AND LI LINA |
| |
| Abstract: | A new method for measuring single-mode wayeguide parameters is presented in this paper. Mode refractive indices of fundamental guided and leaky modes at two polarization states are measured lay the prism coupler, and single-mode waveguide parameters are determined from four corresponding mode equations. Its measuring accuracy is higher than that of measurements of pure guided modes. Single-mode glass waveguide parameters were measured toy this method, and its error sources were analysed theoretically. |
| |
| Keywords: | prism coupler single-mode waveguide parameters guided and leaky-mode. |
| 本文献已被 CNKI 等数据库收录！ |
