| Presentation | 2022-10-21 Study on silicon photonic crystal slow-light waveguide in a perturbed kagome lattice structure Deji Li, Kiyoto Takahata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To improve the tradeoff between group index and low-group-velocity-dispersion bandwidth, Si slow-light photonic crystal waveguide with lattice shift in perturbed kagome lattice structure is studied. According to numerical calculations, it can achieve a medium group index of about 60 with a low-dispersion bandwidth of 5.5 nm despite using single slab material and uniform unit-cell design. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic crystalsWaveguides |
| Paper # | OCS2022-27,OPE2022-73,LQE2022-36 |
| Date of Issue | 2022-10-13 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | OPE / OCS / LQE |
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| Conference Date | 2022/10/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toshikazu Hashimoto(NTT) / Takeshi Hoshida(Fujitsu) / Junichi Takahara(Osaka Univ.) |
| Vice Chair | Taro Arakawa(Yokohama National Univ.) / / Kosuke Nishimura(KDDI Research) |
| Secretary | Taro Arakawa(Kochi Univ. of Tech) / (Mitsubishi Electric) / Kosuke Nishimura(NTT) |
| Assistant | Yuhei Ishizaka(Kanto Gakuin Univ.) / Takeshi Umeki(NTT) / / Yoshiaki Nishijima(Yokohama National Univ.) / Nobuhiko Nishiyama(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on OptoElectronics / Technical Committee on Optical Communication Systems / Technical Committee on Lasers and Quantum Electronics |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on silicon photonic crystal slow-light waveguide in a perturbed kagome lattice structure |
| Sub Title (in English) | |
| Keyword(1) | Photonic crystalsWaveguides |
| 1st Author's Name | Deji Li |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Kiyoto Takahata |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2022-10-21 |
| Paper # | OCS2022-27,OPE2022-73,LQE2022-36 |
| Volume (vol) | vol.122 |
| Number (no) | OCS-216,OPE-217,LQE-218 |
| Page | pp.pp.56-59(OCS), pp.56-59(OPE), pp.56-59(LQE), |
| #Pages | 4 |
| Date of Issue | 2022-10-13 (OCS, OPE, LQE) |