摘要
本文应用弯曲光波导耙合系统中的广义耦合模方程来分析弯曲单模弱导光纤耦合结构,导出了在模式间的耦合系数、非正交系数及耦合功率式,与经典的耦合模理论相比较,本文提出的公式显得更精确,同时与实验结果一致。
Generalised coupled mode formulations for curved optical waveguides are applied to two curved weakly-guiding single mode fibers, coupling power and coupling coefficients are calulated for identical fiber pairs, and compared with experiment results and calculation results obtained from classical coupled mode equations, It is found that the results of measurement are in good agreement with the theory.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1989年第1期1-6,共6页
Journal of University of Electronic Science and Technology of China
关键词
弯曲光波导
光纤
耦合模
curved optical waveguides
optical fibers
coupled mode
