ANALYSIS OF FIBER DIRECTIONAL-COUPLERS AND COUPLER HALF-BLOCKS USING A NEW SIMPLE-MODEL FOR SINGLE-MODE FIBERS

被引：67

作者：

SHARMA, A ^{[1
]}

KOMPELLA, J ^{[1
]}

MISHRA, PK ^{[1
]}

机构：

[1] GM COLL,DEPT PHYS,SAMBALPUR 768004,INDIA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1990年 / 8卷 / 02期

关键词：

Fiber Optics--Mathematical Models - Waveguides; Optical--Theory;

D O I：

10.1109/50.47863

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new model is presented for a step-index fiber in the form of an equivalent slab guiding structure. This model simplifies the analysis of fiber directional couplers and coupler half-blocks with dielectric and metallic superstrates. Simple empirical formulas to obtain the model parameters are also given. The use of this model is illustrated with some numerical examples. © 1990, IEEE

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页码：143 / 151

页数：9

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