| Presentation | 1999/1/20 Numerical Analysis of Optical Waveguide Using Periodic Boundary Condition : Application of PML Junji Ishihara, Koki Watanabe, Kiyotoshi Yasumoto, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A discontinuous optical waveguide is numerically analyzed by the Fourier series expansion method. In this method, a periodic boundary is artificially introduced in the transverse direction, and the electromagnetic field components are expanded in terms of Fourier series. The continuous conditions of electromagnetic fields are easily satisfied by the coincidence of each Fourier coefficient faced the discontinuity. However, the artificial periodicity yields unphysical waves when radiation waves reach the boundary. In this paper, PML boundary is introduced to extinguish the unphysical waves, and numerical results show its effectivity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fourier Series Expansion Method / Optical Waveguide / PML |
| Paper # | PS98-91,OPE98-140,LQE98-133 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1999/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Numerical Analysis of Optical Waveguide Using Periodic Boundary Condition : Application of PML |
| Sub Title (in English) | |
| Keyword(1) | Fourier Series Expansion Method |
| Keyword(2) | Optical Waveguide |
| Keyword(3) | PML |
| 1st Author's Name | Junji Ishihara |
| 1st Author's Affiliation | Graduate School of Information Science and Electrial Engineering, Kyushu University() |
| 2nd Author's Name | Koki Watanabe |
| 2nd Author's Affiliation | Graduate School of Information Science and Electrial Engineering, Kyushu University |
| 3rd Author's Name | Kiyotoshi Yasumoto |
| 3rd Author's Affiliation | Graduate School of Information Science and Electrial Engineering, Kyushu University |
| Date | 1999/1/20 |
| Paper # | PS98-91,OPE98-140,LQE98-133 |
| Volume (vol) | vol.98 |
| Number (no) | 510 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |