ACCURATE COUPLING COEFFICIENTS FOR FIBER COUPLERS WITH WEAKLY FUSED CROSS SECTIONS

Chang HC.; Wu TL.; Lin TH.

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ACCURATE COUPLING COEFFICIENTS FOR FIBER COUPLERS WITH WEAKLY FUSED CROSS SECTIONS

机译：横截面较弱的光纤耦合器的精确耦合系数

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For fused tapered fiber couplers with weakly fused cross sections, power coupling takes place between two touching tapered cladding cylinders embedded in the air, and the cylinders then become a strongly guiding structure. We provide accurate polarization-dependent coupling coefficients for such a structure, on the basis of a rigorous vectorial numerical calculation. Our results for the corresponding weakly guiding structure are compared with previous vector perturbation methods base on scaler fields. it is found that the scaler theories are not applicable to those cases with large normalized frequencies or with small fiber separations when the polarization-splitting effect is concerned. [References: 16]

机译：对于具有弱熔融横截面的熔融锥形光纤耦合器，在空气中嵌入的两个相接触的锥形包层圆柱体之间进行功率耦合，然后圆柱体成为强力引导结构。在严格的矢量数值计算的基础上，我们为这种结构提供了精确的偏振相关耦合系数。我们将相应的弱导结构的结果与以前基于缩放器场的矢量摄动方法进行了比较。我们发现，在考虑偏振分束效应的情况下，定标器理论不适用于规范化频率大或光纤间隔小的情况。 [参考：16]

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《Applied optics》 |1995年第27期|共4页
作者
Chang HC.; Wu TL.; Lin TH.;
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正文语种 eng
中图分类光学;
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专利

1. ACCURATE COUPLING COEFFICIENTS FOR FIBER COUPLERS WITH WEAKLY FUSED CROSS SECTIONS [J] . Chang HC., Wu TL., Lin TH. Applied optics . 1995,第27期

机译：横截面较弱的光纤耦合器的精确耦合系数
2. Three-dimensional electromagnetic modeling of fiber-core effects on the coupling characteristics of weakly fused tapered fiber-optic couplers [J] . Tzong-Lin Wu Journal of Lightwave Technology . 2000,第7期

机译：纤芯对弱熔锥形光纤耦合器耦合特性的三维电磁建模
3. 2/spl times/2 fused fiber null couplers with asymmetric waist cross sections for polarization independent (>0.01 dB) switching [J] . Farwell S.G., Zervas M.N. Journal of Lightwave Technology . 1998,第9期

机译：具有不对称腰部横截面的2 / spl次/ 2个熔融光纤零耦合器，用于偏振无关（> 0.01 dB）切换
4. An Improvement of Coupling Coefficient for Weakly Coupled Multi Fiber Coupler [C] . DEDI IRAWAN, SAKTIOTO, IWANTONO, International Conference on Circuits, Systems, Signal and Telecommunications . 2015

机译：弱耦合多光纤耦合器耦合系数的提高
5. Efficient and accurate computation of non-negative anisotropic group scattering cross sections for discrete ordinates and Monte Carlo radiation transport. [D] . Gerts, David Walter. 2002

机译：高效，准确地计算离散坐标和蒙特卡洛辐射传输的非负各向异性群散射截面。
6. Accurate characterization of weak macromolecular interactions by titration of NMR residual dipolar couplings: application to the CD2AP SH3-C:ubiquitin complex [O] . Jose Luis Ortega-Roldan, Malene Ringkjøbing Jensen, Bernhard Brutscher, 2009

机译：通过滴定NMR残留偶极偶合的精确表征弱大分子相互作用：应用于CD2AP SH3-C：泛素复合物
7. Estimation of coupling coefficient and refractive indexudfor fused coupled fibers [O] . Saktioto Toto, Ali Jalil, Fadhali Mohammed, 2008

机译：耦合系数和折射率的估算 ud用于熔接光纤
8. Dissociation Cross Sections and Rate Coefficients for Nitrogen from Accurate Theoretical Calculations [R] . Chaban, Galina, Jaffe, Richard, Schwenke, David W., 2008

机译：准确理论计算中氮的解离截面和速率系数

ACCURATE COUPLING COEFFICIENTS FOR FIBER COUPLERS WITH WEAKLY FUSED CROSS SECTIONS

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