| Presentation | 2020-11-20 Design and Fabrication of Surface-Normal Optical Phase Modulator with Electro-Optical Polymer Toshiki Miyazaki, Ogasawara Makoto, Jiaqi Zhang, Taichiro Fukui, Yoshiaki Nakano, Yoshiaki Nakano, Takuo Tanemura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | High-speed surface-normal optical modulators are required for applications such as optical imaging, optical interconnect, laser processing, and optical computation. Currently, spatial light modulators based on liquid crystal face a limitation in the modulation speed. The authors have proposed a novel type of optical modulator using silicon sub-wavelength gratings and electro-optical polymer (EO polymer) and demonstrated its high-speed intensity modulator operation. Here, we design and fabricate a reflective optical phase modulator by adding a gold mirror to this optical intensity modulator and observe a phase change. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | surface-normal modulator / spatial light modulator / electro-optic polymer / high-contrast grating |
| Paper # | OPE2020-65,LQE2020-45 |
| Date of Issue | 2020-11-13 (OPE, LQE) |
| Conference Information | |
| Committee | OPE / LQE |
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| Conference Date | 2020/11/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Goji Nakagawa(Fujitsu) / Hiroshi Yasaka(Tohoku Univ.) |
| Vice Chair | Takaaki Ishigure(Keio Univ.) / Toshitada Umezawa(NICT) |
| Secretary | Takaaki Ishigure(Gunma Univ.) / Toshitada Umezawa(Fujikura) |
| Assistant | Junichi Fujikata(PETRA) / Toshio Watanabe(Kagoshima Univ.) / Kazuue Fujita(Hamamatsu) / Nobuhiko Nishiyama(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on OptoElectronics / Technical Committee on Lasers and Quantum Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and Fabrication of Surface-Normal Optical Phase Modulator with Electro-Optical Polymer |
| Sub Title (in English) | |
| Keyword(1) | surface-normal modulator |
| Keyword(2) | spatial light modulator |
| Keyword(3) | electro-optic polymer |
| Keyword(4) | high-contrast grating |
| 1st Author's Name | Toshiki Miyazaki |
| 1st Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| 2nd Author's Name | Ogasawara Makoto |
| 2nd Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| 3rd Author's Name | Jiaqi Zhang |
| 3rd Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| 4th Author's Name | Taichiro Fukui |
| 4th Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| 5th Author's Name | Yoshiaki Nakano |
| 5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 6th Author's Name | Yoshiaki Nakano |
| 6th Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| 7th Author's Name | Takuo Tanemura |
| 7th Author's Affiliation | University of Tokyo(Univ of Tokyo) |
| Date | 2020-11-20 |
| Paper # | OPE2020-65,LQE2020-45 |
| Volume (vol) | vol.120 |
| Number (no) | OPE-243,LQE-244 |
| Page | pp.pp.101-105(OPE), pp.101-105(LQE), |
| #Pages | 5 |
| Date of Issue | 2020-11-13 (OPE, LQE) |