| 多通道F－P干涉系统及其在三维折射率场的应用 |
| |
| 引用本文： | 闫大鹏,朱兆清,王振东,贺安之,莫剑英.多通道F－P干涉系统及其在三维折射率场的应用[J].中国激光,1995,22(7):501-505. |
| |
| 作者姓名： | 闫大鹏 朱兆清 王振东 贺安之 莫剑英 |
| |
| 作者单位： | 南京理工大学应用物理系，华北工学院 |
| |
| 基金项目： | 国家自然科学基金,霍英东教育基金,青年教师基金 |
| |
| 摘 要： | 通过计算机模拟设计了一种用于获取三维折射率场多方向干涉图的多通道Ｆ－Ｐ干涉系统，结果表明，当利用Ｓｉｎｅ重建算法来再现三维折射率场时，六个方向的Ｆ－Ｐ干涉图能达到２．２４％的平均重建误差。作为一个应用实例，作者用该系统获得了一个三峰温度场的多方向干涉图，并重建了其三维折射率分布。
|
| 关 键 词： | 干涉仪，重建，层析，测量 |
| 收稿时间： | 1994/8/16 |
A Multi-path F-P Interferometric System and Its Application in Three-dimensional Refractive Index Field |
| |
| Yan Dapeng, Zhu Zhaoqing, Wang Zhendong,He Anzhi.A Multi-path F-P Interferometric System and Its Application in Three-dimensional Refractive Index Field[J].Chinese Journal of Lasers,1995,22(7):501-505. |
| |
| Authors: | Yan Dapeng Zhu Zhaoqing Wang Zhendong He Anzhi |
| |
| Abstract: | A multi--path F--P interferometric system is designed which is used to obtain the multidirectional interferograms of a three--dimensional refractive index field by the computer simulation. The results show that if the sine reconstructed algorithm is used to reconstruct the-three--dimensional refractive index field, a precision of 2. 24 per cent can be reached with 6 F--P interferograms. As an example of application, this system is used to obtain multidirectional interferograms of a three--peak temperature field. The distribution of the three--dimensional refractive index is reconstructed. |
| |
| Keywords: | interferometry tomography reconstruction measurement |
| 本文献已被 CNKI 等数据库收录！ |
|
