| 多模光纤弯曲损耗的理论分析 |
| |
| 引用本文： | 贺光裕 姜久兴. 多模光纤弯曲损耗的理论分析[J]. 哈尔滨理工大学学报, 1997, 2(5): 91-96 |
| |
| 作者姓名： | 贺光裕 姜久兴 |
| |
| 作者单位： | 哈尔滨理工大学 |
| |
| 摘 要： | 用速度观点，分析了多模光纤弯曲损耗的物理本质。据射线理论分析了弯曲对光纤内传播的光线及光纤数值孔径的影响，并用电磁理论导出了多模光纤弯曲损耗的数学表达式。
|
| 关 键 词： | 多模光纤 宏弯损耗 数值孔径 弯曲损耗 光纤 |
Theory of Losses in Bending of Multi-mode Fibers |
| |
| He Guangyu,Jiang Jiuxing,Liu Peng. Theory of Losses in Bending of Multi-mode Fibers[J]. Journal of Harbin University of Science and Technology, 1997, 2(5): 91-96 |
| |
| Authors: | He Guangyu Jiang Jiuxing Liu Peng |
| |
| Abstract: | Physics inherentence of losses in bending is analysed by velocity viewpoint Influence of bending on propagating ray and numerical apeture in fibers are an alysed by ray theory, and mathematical expression of losses in bending of mu lti-mode fibers is led out by electromagnetic theory |
| |
| Keywords: | multi-mode fiber losses in macrobending numerical aperture |
| 本文献已被 CNKI 维普 等数据库收录！ |
