| 阶跃光纤的模间色散 |
| |
| 引用本文： | 刘福平,宋会英. 阶跃光纤的模间色散[J]. 光子学报, 2000, 29(7): 611-614 |
| |
| 作者姓名： | 刘福平 宋会英 |
| |
| 作者单位： | 1. 中国科学院地质与地球物理研究所,北京,100101;胜利油田职工大学计算机科学系,山东,东营,257004
2. 胜利油田职工大学计算机科学系,山东,东营,257004 |
| |
| 摘 要： | 利用全反射所产生的相移角导出了全反射光在光纤包层中的横向偏移和光在光纤包层中的渡越时间.考虑光在光纤包层中的渡越时间后导出了模间色散时延差的修正公式,通过模拟计算分析了模间色散随入射角的变化规律.
|
| 关 键 词： | 阶跃光纤 模间色散 横向偏移 渡越时间 相移角 |
| 收稿时间： | 1999-11-01 |
| 修稿时间： | 1999-11-01 |
THE MODEL DISPERSION OF STEP INDEX FIBER |
| |
| Liu Fuping,Song Huiying. THE MODEL DISPERSION OF STEP INDEX FIBER[J]. Acta Photonica Sinica, 2000, 29(7): 611-614 |
| |
| Authors: | Liu Fuping Song Huiying |
| |
| Affiliation: | 1. Institute of Geophysics and Geology, Academia Sinica, Beijing 100101, China;2. Department of Computer, Shengli Oilfield Workers University, Dongying Shandong 257004, China |
| |
| Abstract: | The transverse shift and the cross time are derived by the phase shifted angle of the total reflected light in the cladding while counting in the cross time ,the corrected formula of the model dispersion are derived,and the change of model dispersion varying with the incident angle are calculated and analysed. |
| |
| Keywords: | Step index fiber Model dispersion Transverse shift Cross time Phase-shifted angle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
|
