| Presentation | 1996/1/18 Properities of a three-waveguide nonlinear directional coupler launched into the center-waveguide Isamu SAEKI, Tomohiko MORITA, Sadao KURAZONO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | we propose a three-waveguide nonlinear directional coupler (three-waveguide NLDC) consisting of a nonlinear center-waveguide and two linear side-waveguides containing a different refractive index region. The light of TE_0 mode is assumed to be launched into the center-waveguide. We show that significantly improved performance of switching can be obtained in the case of this model by comparison with the case of a conventional three-waveguide NLDC not containing a different refractive index region or a conventional two-waveguide NLDC. We analyze the properties by using the Crank-Nicolson finite difference beam propagation method with iterative calculation (iterative FD-BPM). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | nonlinear dielectrics / three-waveguide NLDC / iterative FD-BPM / optical switching |
| Paper # | OPE95-128 |
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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 | |
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| 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) | Properities of a three-waveguide nonlinear directional coupler launched into the center-waveguide |
| Sub Title (in English) | |
| Keyword(1) | nonlinear dielectrics |
| Keyword(2) | three-waveguide NLDC |
| Keyword(3) | iterative FD-BPM |
| Keyword(4) | optical switching |
| 1st Author's Name | Isamu SAEKI |
| 1st Author's Affiliation | Faculty of Engineering, Osaka University() |
| 2nd Author's Name | Tomohiko MORITA |
| 2nd Author's Affiliation | Faculty of Engineering, Osaka University |
| 3rd Author's Name | Sadao KURAZONO |
| 3rd Author's Affiliation | Faculty of Engineering, Osaka University |
| Date | 1996/1/18 |
| Paper # | OPE95-128 |
| Volume (vol) | vol.95 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |