Presentation | 2018-12-06 Demonstration of 4 channel Optical Unitary Converter Based on Multiport Directional Couplers Ryota Tanomura, Rui Tang, Takuo Tanemura, Yoshiaki Nakano, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate the first experimental demonstration of a novel silicon photonic 4?4 optical unitary converter based on multiport directional couplers fabricated on a compact silicon chip. By optimizing the thermo-optic (TO) phase shifters with simulated annealing algorythm, four input modes are converted simultaneously into four output modes in a reconfigurable manner. We also observed clear eye opening of 40-Gb/s non-return-to-zero (NRZ) signal. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical signal processing / mode-division multiplexing / photonic integrated circuit / optical unitary converter |
Paper # | OPE2018-113,LQE2018-123,SIPH2018-29 |
Date of Issue | 2018-11-29 (OPE, LQE) |
Conference Information | |
Committee | LQE / OPE |
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Conference Date | 2018/12/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Keio University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Photonic Device Workshop |
Chair | Kiichi Hamamoto(Kyusyu Univ.) / Kouki Sato(Furukawa Electric Industries) |
Vice Chair | Hiroshi Aruga(Mitsubishi Electric) / Hiroshi Takahashi(Sophia Univ.) |
Secretary | Hiroshi Aruga(SEI) / Hiroshi Takahashi(Furukawa Electric Industries) |
Assistant | Masaya Nagai(Osaka Univ.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) |
Paper Information | |
Registration To | 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) | Demonstration of 4 channel Optical Unitary Converter Based on Multiport Directional Couplers |
Sub Title (in English) | |
Keyword(1) | Optical signal processing |
Keyword(2) | mode-division multiplexing |
Keyword(3) | photonic integrated circuit |
Keyword(4) | optical unitary converter |
1st Author's Name | Ryota Tanomura |
1st Author's Affiliation | University of Tokyo(Univ Tokyo) |
2nd Author's Name | Rui Tang |
2nd Author's Affiliation | University of Tokyo(Univ Tokyo) |
3rd Author's Name | Takuo Tanemura |
3rd Author's Affiliation | University of Tokyo(Univ Tokyo) |
4th Author's Name | Yoshiaki Nakano |
4th Author's Affiliation | University of Tokyo(Univ Tokyo) |
Date | 2018-12-06 |
Paper # | OPE2018-113,LQE2018-123,SIPH2018-29 |
Volume (vol) | vol.118 |
Number (no) | OPE-348,LQE-349,SIPH- |
Page | pp.pp.77-81(OPE), pp.77-81(LQE), pp.77-81(SIPH), |
#Pages | 5 |
Date of Issue | 2018-11-29 (OPE, LQE) |