华中理工大学光电子工程系
纸质出版:1999
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[1]舒学文,黄德修,阮玉.一种新颖的适合光纤光栅响应计算的介质分层模型[J].电子学报,1999(08):131-133.
Shu Xuewen, Huang Dexiu, Ruan Yu. A Novel Layers Structure Model Suited to Calculate Wavelength Responsibility of Fiber Gratings[J]. Acta Electronica Sinica, 1999, (8).
提出了基于介质分层的光纤光栅新模型.此模型用于计算光纤光栅的波长响应不仅十分简单方便,而且与耦合模理论及实验吻合得相当好.研究了逐段啁啾光纤光栅的接续问题,发现π/2相移对反射谱的重要影响,还获得了其它有价值的新结论.
A novel model based on layers structure for fiber gratings is presented in this paper.It is simple and convenient to use in calculating wavelength responsibility of fiber gratings.This model accords with couple mode theory and experiment well.Step chirped fiber gratings are also studied here.We find that π/2 phase shift between sections will do harm to the reflectivity spectrum.
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