Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.07b
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- Pages.660-662
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- 1993
Application of the Beam Propagation Method to the analysis of Dual-channel directional couplers
Dual-channel directional couplers 동작특성 해석을 위한 BPM의 적용
- Kang, Kyung-Woo (Dept. of eletrical eng., HANGYANG UIVERSITY) ;
- Kang, Hyung-Boo (Dept. of eletrical eng., HANGYANG UIVERSITY)
- Published : 1993.07.18
Abstract
We have numerically analyzed by using the Beam Propagation Method the Dual-channel directional couplers, which peforms a number of useful fuctions in thin-films devices, including power division, modulation, switching, frequency selection, and polarization selection. We also use the effective index method to reduce one dimension.
Keywords