1) step effective index model (SEIM)
阶跃有效折射率模型
1.
As a precondition , it was presented that the single_mode optical fiber , the dispersion_shift optical fiber and the dispersion_flatten optical fiber can be regarded as the special examples of the index_guiding photonic crystal fiber(PCF) under a determinate condition, when the new step effective index model (SEIM) was used to discuss the chromatic dispersion properties of PCF.
在采用阶跃有效折射率模型研究光子晶体光纤的可行性方面 ,提出了将普通单模光纤、色散位移光纤、色散平坦光纤作为一定极限条件下的折射率引导型光子晶体光纤特例的观点 。
2) step-index multimode fiber
阶跃折射率型多模光纤
3) equivalent-step-index
等效阶跃折射率
4) effective index model
有效折射率模型
1.
explained it reasonably by effective index model, but considerable error was engender in quantitative analysis, and the properties of photonic crystal fibers with larger filling ratio can t be analyzed by this method because of its scalar approximation.
“无限单模传输”特性是光子晶体光纤最引人注目的特性, Birks等用有效折射率模型对其进行了合理的解释,但定量分析误差很大,而且由于进行了标量近似,填充比较大时不适用。
5) step-index
阶跃折射率
1.
The object-image transformations of Gaussian beams in a Kerr-law nonlinear large diameter step-index rod lens are analysed by using variational and numarical methods starting with Maxwell s equations.
从麦克斯韦方程出发，用变分法和数值法分析了高斯光束经克尔型非线性大直径阶跃折射率棒透镜的物像变换，讨论了光束功率和非线性系数对物像变换的影响。
6) step-Index multimode fiber
阶跃折射率多模光纤
补充资料：感跃
1.感激雀跃。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条