| Presentation | 2019-01-17 Design of an optical phased array with high index contrast waveguides using electro-optic polymer core Yuji Miyamoto, Masato Miura, Yoshikuni Hirano, Yasushi Motoyama, Kenji Machida, Rieko Ueda, Chiyumi Yamada, Toshiki Yamada, Akira Otomo, Hiroshi Kikuchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been investigating an ultra-fast optical phased array (OPA) using electro-optic (EO) polymers to apply three-dimensional imaging devices. To achieve large steering angles and a sharply defined optical beam, we applied a high refractive index contrast waveguide and optimized layout design of the OPA. The designed OPA has cascaded 1x2 multimode interference (MMI) optical beam splitters with straight waveguide as a mode converter between bending waveguide and 1x2 MMI beam splitter. We fabricated and evaluated the designed OPA and then we confirmed suppression of stray light in far-field patterns. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical phased array / Electro-optic polymer / Optical waveguide |
| Paper # | PN2018-37,EMT2018-71,OPE2018-146,LQE2018-156,EST2018-84,MWP2018-55 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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| Conference Date | 2019/1/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
| Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of an optical phased array with high index contrast waveguides using electro-optic polymer core |
| Sub Title (in English) | |
| Keyword(1) | Optical phased array |
| Keyword(2) | Electro-optic polymer |
| Keyword(3) | Optical waveguide |
| 1st Author's Name | Yuji Miyamoto |
| 1st Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| 2nd Author's Name | Masato Miura |
| 2nd Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| 3rd Author's Name | Yoshikuni Hirano |
| 3rd Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| 4th Author's Name | Yasushi Motoyama |
| 4th Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| 5th Author's Name | Kenji Machida |
| 5th Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| 6th Author's Name | Rieko Ueda |
| 6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 7th Author's Name | Chiyumi Yamada |
| 7th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 8th Author's Name | Toshiki Yamada |
| 8th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 9th Author's Name | Akira Otomo |
| 9th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 10th Author's Name | Hiroshi Kikuchi |
| 10th Author's Affiliation | NHK Science & Technology Research Laboratories(NHK) |
| Date | 2019-01-17 |
| Paper # | PN2018-37,EMT2018-71,OPE2018-146,LQE2018-156,EST2018-84,MWP2018-55 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.31-36(PN), pp.31-36(EMT), pp.31-36(OPE), pp.31-36(LQE), pp.31-36(EST), pp.31-36(MWP), |
| #Pages | 6 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |