| Presentation | 1996/1/18 Finite-Element Beam-Propagation Method for 3-Dimensional Optical Waveguide Structures Masanori KOSHIBA, Yasuhide TSUJI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A unified finite element beam propagation method is described for both quasi-TE and quasi-TM modes propagating in 3-D optical waveguides. In order to avoid nonphysical reflections from the computational window edges, the transparent boundary condition is introduced for both polarizations. The present algorithm using the Pade approximation is, to our knowledge, the first wide-angle finite element beam propagation method for 3-D waveguide structures. To show the validity and usefulness of this approach, numerical results are shown for Gaussian beam propagation in free space and quasi-TE mode propagation in a Y-junction. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | beam propagation method / finite element method / 3-D optical waveguide / wide-angle beam propagation / transparent boundary condition |
| Paper # | OPE95-125 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 1996/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Finite-Element Beam-Propagation Method for 3-Dimensional Optical Waveguide Structures |
| Sub Title (in English) | |
| Keyword(1) | beam propagation method |
| Keyword(2) | finite element method |
| Keyword(3) | 3-D optical waveguide |
| Keyword(4) | wide-angle beam propagation |
| Keyword(5) | transparent boundary condition |
| 1st Author's Name | Masanori KOSHIBA |
| 1st Author's Affiliation | Division of Electronics and Information Engineering Faculty of Engineering, Hokkaido University() |
| 2nd Author's Name | Yasuhide TSUJI |
| 2nd Author's Affiliation | Division of Electronics and Information Engineering Faculty of Engineering, Hokkaido University |
| Date | 1996/1/18 |
| Paper # | OPE95-125 |
| Volume (vol) | vol.95 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |