| Presentation | 2019-10-17 Fabrication for circular core single-mode tapered waveguide by the Mosquito method and its application to spot-size-converter Yui Kobayashi, Yoji Sakaguchi, Takaaki Ishigure, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For low-loss connection between silicon waveguides and conventional single-mode fibers, single-mode tapered polymer optical waveguides are fabricated using the Mosquito method, which work as a spot-size converter(SSC). In this research, the axially taper shaped core is formed by accelerating the needle scanning velocity during the core dispense. In addition, the degradation of cross-sectional core shape from circle to ellipse is addressed by using a curved needle. The fabricated 12-mm long tapered waveguide with perfect circular core cross section exhibits an effective MFD conversion from 4.1 ?m to 8.1 ?m. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | silicon photonics / spot-size-converter / polymer optical waveguide / the Mosquito method |
| Paper # | OCS2019-33,OPE2019-71,LQE2019-49 |
| Date of Issue | 2019-10-10 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | OCS / LQE / OPE |
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| Conference Date | 2019/10/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Joji Maeda(Tokyo Univ. of Science) / Hiroshi Aruga(Mitsubishi Electric) / Hiroshi Takahashi(Sophia Univ.) |
| Vice Chair | / Hiroshi Yasaka(Tohoku Univ.) / Goji Nakagawa(Fujitsu Labs.) |
| Secretary | (NTT) / Hiroshi Yasaka(Furukawa Electric) / Goji Nakagawa(Furukawa Electric Industries) |
| Assistant | / Fumito Nakajima(NTT) / Kenta Miura(Gunma Univ.) / Yuki Wakayama(Hitachi) |
| Paper Information | |
| Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Lasers and Quantum Electronics / Technical Committee on OptoElectronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fabrication for circular core single-mode tapered waveguide by the Mosquito method and its application to spot-size-converter |
| Sub Title (in English) | |
| Keyword(1) | silicon photonics |
| Keyword(2) | spot-size-converter |
| Keyword(3) | polymer optical waveguide |
| Keyword(4) | the Mosquito method |
| 1st Author's Name | Yui Kobayashi |
| 1st Author's Affiliation | Keio Univiersity(Keio Univ.) |
| 2nd Author's Name | Yoji Sakaguchi |
| 2nd Author's Affiliation | Keio Univiersity(Keio Univ.) |
| 3rd Author's Name | Takaaki Ishigure |
| 3rd Author's Affiliation | Keio Univiersity(Keio Univ.) |
| Date | 2019-10-17 |
| Paper # | OCS2019-33,OPE2019-71,LQE2019-49 |
| Volume (vol) | vol.119 |
| Number (no) | OCS-229,OPE-230,LQE-231 |
| Page | pp.pp.33-38(OCS), pp.33-38(OPE), pp.33-38(LQE), |
| #Pages | 6 |
| Date of Issue | 2019-10-10 (OCS, OPE, LQE) |