| Presentation | 2015-10-29 A Construction Method and Basic Characteristic Evaluation of Optical 8-Dimensional Modulation Using-Square-QAM Masanori Nakamura, Mitsuteru Yoshida, Kazushige Yonenaga, Akira Hirano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In photonic transport networks, highly spectrally efficient modulation formats are required to meet the demands imposed by the network traffic increase. However high order Quadrature Amplitude Modulation (QAM) has smaller minimum Euclidean distance than Quadrature phase-shift keying (QPSK), and needs higher receiver sensitivity which is determined by the minimum Euclidean distance. Recently multi-dimensional modulation formats are attractive because of its large minimum Euclidean distance. In this report, we propose configuration of optical 8-Dimensional Time-Polarization Modulation format using square QAM constellation for digital coherent transmission. In addition we experimentally and numerically demonstrate basic characterization of the format. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Transmission / Digital Coherent / Modulation Format / Multi-dimensional Modulation / 8D optical Modulation |
| Paper # | OCS2015-53,OPE2015-103,LQE2015-72 |
| Date of Issue | 2015-10-22 (OCS, OPE, LQE) |
| Conference Information | |
| Committee | OPE / LQE / OCS |
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| Conference Date | 2015/10/29(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Beppu International Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroyuki Uenohara(Tokyo Inst. of Tech.) / Hajime Shoji(Sumitomo Electric Industries) / Kiyoshi Fukuchi(NEC) |
| Vice Chair | Kensuke Ogawa(Fujikura) / Susumu Noda(Kyoto Univ.) / Akira Hirano(NTT) |
| Secretary | Kensuke Ogawa(Fujitsu Labs.) / Susumu Noda(NTT) / Akira Hirano(NICT) |
| Assistant | Takaaki Ishigure(Keio Univ.) / Eiji Yagyu(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Optoelectronics / Technical Committee on Lasers and Quantum Electronics / 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 Construction Method and Basic Characteristic Evaluation of Optical 8-Dimensional Modulation Using-Square-QAM |
| Sub Title (in English) | |
| Keyword(1) | Optical Transmission |
| Keyword(2) | Digital Coherent |
| Keyword(3) | Modulation Format |
| Keyword(4) | Multi-dimensional Modulation |
| Keyword(5) | 8D optical Modulation |
| 1st Author's Name | Masanori Nakamura |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Mitsuteru Yoshida |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Kazushige Yonenaga |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Akira Hirano |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2015-10-29 |
| Paper # | OCS2015-53,OPE2015-103,LQE2015-72 |
| Volume (vol) | vol.115 |
| Number (no) | OCS-276,OPE-277,LQE-278 |
| Page | pp.pp.59-64(OCS), pp.59-64(OPE), pp.59-64(LQE), |
| #Pages | 6 |
| Date of Issue | 2015-10-22 (OCS, OPE, LQE) |