| Presentation | 1997/11/4 FD-TD Analysis of 2-D Nonlinear Optical Waveguide Hideyuki HAMADA, Hiroshi MAEDA, Kiyotoshi YASUMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, there has been interest in nonlinear optical effect applied to optical devices. In this paper, we simulated propagation of optical pulses in the 2-D nonliear waveguide by FD-TD technique. The linear dispersion and Raman scattering are described by a convolution of electric field with second-order Lorentz, and those are taken into the FD-TD paradigm using Z transforms. Then we formulated Kerr effect using Taylor series expansion. Computer simulation shows that if a incident wave satisfies some suitable conditions, the nonlinear effects cancel the linear dispersion, and the wave keeps its shape. Finally we proposed a method to simulate the long distance propagation by shifting the analysis domain. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Nonlinear Waveguide / FD-TD Technique / Z Transform / Second-order Lorentz / Convolution |
| Paper # | LQE97-103 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1997/11/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | FD-TD Analysis of 2-D Nonlinear Optical Waveguide |
| Sub Title (in English) | |
| Keyword(1) | Nonlinear Waveguide |
| Keyword(2) | FD-TD Technique |
| Keyword(3) | Z Transform |
| Keyword(4) | Second-order Lorentz |
| Keyword(5) | Convolution |
| 1st Author's Name | Hideyuki HAMADA |
| 1st Author's Affiliation | Kyushu University() |
| 2nd Author's Name | Hiroshi MAEDA |
| 2nd Author's Affiliation | Fukuoka Institute of Technology |
| 3rd Author's Name | Kiyotoshi YASUMOTO |
| 3rd Author's Affiliation | Kyushu University |
| Date | 1997/11/4 |
| Paper # | LQE97-103 |
| Volume (vol) | vol.97 |
| Number (no) | 363 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |