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IJIBC 11-2-3

Rigorous Modal Analysis on Optical Beam Splitting of Three-Channel GADCs

초록

영어

The coupling properties of supermodes guided by grating-assisted directional couplers (GADCs) can be phrased in rigorous modal theory. Such a modal solution for TE modes expressed by simple electrical transmission-line networks is utilized to analyze the power distribution of GADCs with three guiding channels. In particular, the modal transmission-line theory can serve as a template for computational algorithms that systematically evaluate the coupling efficiency that are not readily obtained by other methods.

목차

Abstract
 1. Introduction
 2. Numerical Results and Discussion
 3. Conclusion
 References

저자정보

  • Kwang-Chun Ho Department of information and communication engineerin, Hansung University, Korea

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