| Presentation | 2023-03-16 [Invited Talk] Multi-channel Optical Waveguides Self-coupling with Near-Infrared Light-Induced Self-Written Optical Waveguide Koji Horiguchi, Tsuyoshi Namekawa, Hidetaka Terasawa, Okihiro Sugihara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We report the achievement of self-coupling between multi-channels by forming optical waveguides by irradiation of near-infrared light. Previously, self-coupling of light-induced self-written (LISW) optical waveguide has only been reported for single-channel interconnections formed by irradiation of ultraviolet light, which has hardly propagated in silicon waveguides. We have succeeded in forming a multi-channel self-coupled LISW optical waveguide using 4-channel-core fiber by irradiation of near-infrared (NIR) light, which is highly transparent to silicon waveguides. We have demonstrated that the insertion loss is 0.3 dB or less. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical waveguide / Near-infrared light / self-coupling / Light-induced self-written optical waveguide |
| Paper # | OME2022-86 |
| Date of Issue | 2023-03-09 (OME) |
| Conference Information | |
| Committee | OME |
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| Conference Date | 2023/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toshiki Yamada(NICT) |
| Vice Chair | Eiji Itoh(Shinshu Univ.) |
| Secretary | Eiji Itoh(Osaka Univ.) |
| Assistant | Yoshiyuki Seike(Aichi Inst. of Tech.) / Akira Baba(Niigata Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Organic Molecular Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Multi-channel Optical Waveguides Self-coupling with Near-Infrared Light-Induced Self-Written Optical Waveguide |
| Sub Title (in English) | |
| Keyword(1) | Optical waveguide |
| Keyword(2) | Near-infrared light |
| Keyword(3) | self-coupling |
| Keyword(4) | Light-induced self-written optical waveguide |
| Keyword(5) | |
| 1st Author's Name | Koji Horiguchi |
| 1st Author's Affiliation | Orbray Co., Ltd.(Orbray) |
| 2nd Author's Name | Tsuyoshi Namekawa |
| 2nd Author's Affiliation | Orbray Co., Ltd.(Orbray) |
| 3rd Author's Name | Hidetaka Terasawa |
| 3rd Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 4th Author's Name | Okihiro Sugihara |
| 4th Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| Date | 2023-03-16 |
| Paper # | OME2022-86 |
| Volume (vol) | vol.122 |
| Number (no) | OME-445 |
| Page | pp.pp.23-27(OME), |
| #Pages | 5 |
| Date of Issue | 2023-03-09 (OME) |