대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 정기총회 및 창립40주년기념 학술대회 학회본부
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- Pages.398-400
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- 1987
푸리에 적분 방식에 의한 광도파도의 해석
Fourier integral approach to the analysis of optical waveguides
- 발행 : 1987.11.20
초록
Using the transmission line model, we have developed a formalism which is fairly accurate and convenient for analyzing the dispersion characteristics of rectangular dielectric waveguides for integrated optics. The fields in open half space regions are expressed as a Fourier integral form. Including all the TE and TM polarized discrete modes in slab waveguide region, our calculation shows that the discrepancies between the previous vectorial wave analysis using one discrete mode and the brute-force numerical analysis for the rectangular dielectric waveguides can be fully reduced with this method.
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