Numerical modeling of second harmonic generation in opticalwaveguides using the finite element method |
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| Authors: | Katsriku FA Rahman BMA Grattan KTV |
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| Affiliation: | Dept. of Electr. Electron. & Inf. Eng., City Univ., London; |
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| Abstract: | A numerical study of second harmonic generation (SHG) in optical waveguides is presented using the finite element method (FEM) and the Crank-Nicholson split-step procedure. Results are given for a Cherenkov radiation scheme in both planar and channel waveguides. Also presented are results obtained on frequency doubling for guided modes in both planar and channel waveguides, using the quasi-phase-matching scheme |
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