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新疆大学信息科学与工程学院,日本九州大学计算机科学与通信工程系 乌鲁木齐830046,福冈,812-8581
Published:2005
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[1]艾克拜尔·帕塔尔,安元清俊.具有各向异性的两个平行圆柱形介质波导耦合模的研究[J].新疆大学学报(自然科学版),2005(04).
艾克拜尔·帕塔尔, 安元清俊. 具有各向异性的两个平行圆柱形介质波导耦合模的研究[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2005, (4).
研究了具有各向异性两个平行圆柱形介质波导构造的耦合器耦合模特性
采用特异摄动法的耦合模理论推导了耦合模方程.利用固有值和固有矢量的方法解出了耦合模方程
并对其进行理论性分析.分析推导表明
具有微弱旋转效应的两个平行圆形介质波导中除了存在波导间的方向性耦合以外
同时在各波导中还存在互相垂直偏振波模之间的耦合
且其耦合的强度与波导间无旋转效应的偏振独立耦合系数、具有偏振作用的波导间无旋转效应的偏振独立耦合系数的修正值和旋转介电常数存在时被隔离波导中的两个正交模的耦合系数有关.
We discuss the coupled-mode properties of two-parallel circular anisotropic dielectric waveguides in this paper.The couple-mode equations are deduced by using the coupled-mode theory of singular perturbation technique.We have obtained the coupled-mode equation by using the eigenvalues and eigenvectors
and given a theoretical analysis.According to our analysis
there are both directional coupling and orthogonally polarized mode coupling between waveguides in two parallel circular dielectric waveguides with a weak rotatory effect
and the coupling is governed by the polarization independent coupling coefficient between two waveguides without the rotatory effect
which is the correction and the coupling coefficient which is the coupling coefficient between two orthogonal modes in the isolated waveguide under the presence of the rotatory permittivity.
Y asum oto K.Coup led-m ode form u lation of para lle l d ie lectric w avegu ides us ing s ingu lar perturbation techn ique[J].M icrow ave and O ptica l techno l L ett,1991,4:486-491.
Y asum oto K.Coup led-m ode ana lys is of a symm etric non linear d irectiona l coup ler us ing a s ingu lar perturbationschem e[J].IE ICE T rans.E lectron.,1994,E 77-c(11):1771-1775.
Y asum oto K.Coup led-m ode ana lys is of tw o-para lle l c ircu lar d ie lectric w avegu ides us ing a s ingu lar perturbationtechn ique[J].IEEE J.of L igh tw ave T echno l,1994,12(1):74-81.
B ao Z and Zhang Y.A na lys is and ca lcu lation for rotatory optic fiber[C].P roc of Ch ina-Japan Jo in t M eeting onM icrow aves,1996,60-63.
饭岛泰藏、安浦、龟之助等の.电磁界の近代解析法[M].电子通信学会编,1978,189-204.
Y am aguch i T.Characteristics of tw isted fiber coup ler[C].IE ICE T echn ica l R eport,EM T-96-34,1996(日语),75-84.
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