| Presentation | 2000/1/18 Effects of Roughness in Side Walls of Optical Waveguides on Propagation Loss in Relation to Relative Index Difference Tadashi Wariaki, Hiroaki Kurokawa, Michiko Kuroda, Kunihiko Asama, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study we analyzed optical propagation properties due to the roughness of side walls in waveguides(core), which is resulted in the patterning process such as RIE, UV curing, and so on. In the simulation we evaluated the increase in loss due to the side-wall roughness, where the width of waveguides varied sinusoidally and randomly in the models. As a parameter, we pay attention to relative index difference between core and clad. The Beam Propagation Method(FD-BPM)with Pade approximation is used in the simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RIE / UV cure / relative index difference / beam propagation method |
| Paper # | PS99-74, OPE99-122, LQE99-113 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2000/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| 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) | Effects of Roughness in Side Walls of Optical Waveguides on Propagation Loss in Relation to Relative Index Difference |
| Sub Title (in English) | |
| Keyword(1) | RIE |
| Keyword(2) | UV cure |
| Keyword(3) | relative index difference |
| Keyword(4) | beam propagation method |
| 1st Author's Name | Tadashi Wariaki |
| 1st Author's Affiliation | School of Engineering, Tokyo University of Technology() |
| 2nd Author's Name | Hiroaki Kurokawa |
| 2nd Author's Affiliation | School of Engineering, Tokyo University of Technology |
| 3rd Author's Name | Michiko Kuroda |
| 3rd Author's Affiliation | School of Engineering, Tokyo University of Technology |
| 4th Author's Name | Kunihiko Asama |
| 4th Author's Affiliation | School of Engineering, Tokyo University of Technology |
| Date | 2000/1/18 |
| Paper # | PS99-74, OPE99-122, LQE99-113 |
| Volume (vol) | vol.99 |
| Number (no) | 545 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |