| Presentation | 2016-10-28 A Proposal of Broadband Mach-Zehnder Mode Multi/Demultiplexer Based on 3dB Mode Divider with Taper Waveguide Shun Ohta, Shuntaro Makino, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate the broadband mode multi/demultiplexer using Mach-Zehnder interferometer having delay line for combined use of the MDM and WDM. In order to constitute the Mach-Zehnder interferometer for the different modes, we propose the 3dB mode divider using tapered asymmetric directional coupler to equally distribute the input optical power to the fundamental mode and the high-order mode, and investigate in detail the conditions of broadband 3dB operation. We investigate the transmission spectrum and inter-modal crosstalk of Mach-Zehnder interferometer using proposed 3dB mode divider and relationship of delay line and the FSR. Also we show that proposed structure is useful as MDM/WDM mode multi/demultiplexer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MDM / WDM / Mode multi/demultiplexer / 3dB mode divider |
| Paper # | OCS2016-52,OPE2016-93,LQE2016-68 |
| Date of Issue | 2016-10-20 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | LQE / OPE / OCS |
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| Conference Date | 2016/10/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyazaki Citizen's Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Susumu Noda(Kyoto Univ.) / Kensuke Ogawa(Fujikura) / Akira Hirano(NTT) |
| Vice Chair | Tsuyoshi Yamamoto(Fujitsu Labs.) / Kazutoshi Kato(Kyushu Univ.) / Itsuro Morita(KDDI R&D Labs.) |
| Secretary | Tsuyoshi Yamamoto(NTT) / Kazutoshi Kato(Tohoku Univ.) / Itsuro Morita(Keio Univ.) |
| Assistant | / Atsushi Aratake(NTT) / Katsumi Nakatsuhara(Kanagawa Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Lasers and Quantum Electronics / Technical Committee on Optoelectronics / Technical Committee on Optical Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Proposal of Broadband Mach-Zehnder Mode Multi/Demultiplexer Based on 3dB Mode Divider with Taper Waveguide |
| Sub Title (in English) | |
| Keyword(1) | MDM |
| Keyword(2) | WDM |
| Keyword(3) | Mode multi/demultiplexer |
| Keyword(4) | 3dB mode divider |
| 1st Author's Name | Shun Ohta |
| 1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 2nd Author's Name | Shuntaro Makino |
| 2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 3rd Author's Name | Takeshi Fujisawa |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 4th Author's Name | Taiji Sakamoto |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Takashi Matsui |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 6th Author's Name | Kyozo Tsujikawa |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 7th Author's Name | Kazuhide Nakajima |
| 7th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 8th Author's Name | Kunimasa Saitoh |
| 8th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| Date | 2016-10-28 |
| Paper # | OCS2016-52,OPE2016-93,LQE2016-68 |
| Volume (vol) | vol.116 |
| Number (no) | OCS-273,OPE-274,LQE-275 |
| Page | pp.pp.97-102(OCS), pp.97-102(OPE), pp.97-102(LQE), |
| #Pages | 6 |
| Date of Issue | 2016-10-20 (OCS, OPE, LQE) |