| Presentation | 2020-08-27 A Study on Simple Optical Coupling Method for Silicon Photonics Circuits Using Grating Couplers Hongli Yu, Hiroshi Fukudai, Souichi Kobayashi, Naoto Yoshimoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A coupling method using a grating coupler is often used as a surface-optical coupling to a silicon photonics integrated circuit. However, in the case of surface-optically coupling the optical fiber/optical fiber array to the grating coupler on the integrated circuit, there has been a problem that the initial alignment time is long. In this paper, to solve this problem, we propose a simple optical coupling method using the optical characteristics of the grating coupler in the visible light region. At the same time, the FDTD method electromagnetic field simulator was used to analyze the reflection characteristics of the grating coupler and verify the validity of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Silicon Photonics / Grating coupler / Surface optical coupling / visible light / Optical assembly |
| Paper # | OFT2020-5 |
| Date of Issue | 2020-08-20 (OFT) |
| Conference Information | |
| Committee | OCS / OFT / LSJ |
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| Conference Date | 2020/8/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Joji Maeda(Tokyo Univ. of Science) / Yuji Matsuura(Tohoku Univ.) |
| Vice Chair | |
| Secretary | (NTT) / (Fujikura) / (NTT) |
| Assistant | / Hajime Arao(Sumitomo Electric) / Yukihiro Goto(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / The Laser Society of Japan |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Simple Optical Coupling Method for Silicon Photonics Circuits Using Grating Couplers |
| Sub Title (in English) | |
| Keyword(1) | Silicon Photonics |
| Keyword(2) | Grating coupler |
| Keyword(3) | Surface optical coupling |
| Keyword(4) | visible light |
| Keyword(5) | Optical assembly |
| 1st Author's Name | Hongli Yu |
| 1st Author's Affiliation | Chitose Institute of Science and Technology(CIST) |
| 2nd Author's Name | Hiroshi Fukudai |
| 2nd Author's Affiliation | Chitose Institute of Science and Technology(CIST) |
| 3rd Author's Name | Souichi Kobayashi |
| 3rd Author's Affiliation | Photonic Science Technology Inc.(PIST) |
| 4th Author's Name | Naoto Yoshimoto |
| 4th Author's Affiliation | Chitose Institute of Science and Technology(CIST) |
| Date | 2020-08-27 |
| Paper # | OFT2020-5 |
| Volume (vol) | vol.120 |
| Number (no) | OFT-141 |
| Page | pp.pp.15-18(OFT), |
| #Pages | 4 |
| Date of Issue | 2020-08-20 (OFT) |