Presentation | 2016-08-26 Seven-Mode Multiplexed Transmission using Weakly-coupled Few-mode Fiber for Reduction of MIMO Complexity Daiki Soma, Yuta Wakayama, Koji Igarashi, Takehiro Tsuritani, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Mode-division multiplexing (MDM) transmission technique using a few-mode fiber (FMF) is attractive for increasing the transmission capacity in a single fiber. Recently, the MDM transmission experiments with a mode multiplicity over 10 have been reported. In such MDM transmission experiments using FMFs, the mode coupling is compensated by multiple-input multiple-output (MIMO) signal processing at the receiver side. In this paper, we review several approaches for reduction of MIMO complexity. In addition, we show the feasibility study for reduction of MIMO complexity by weakly-coupled FMF transmission technique. A seven-mode multiplexed transmission experiment over 81 km weakly-coupled FMF just using 2x2 or 4x4 MIMO with up to 240 taps has been demonstrated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Space-division multiplexing / Mode division multiplexing / Weakly-coupled Few-mode fiber / Multiple-input multiple-output |
Paper # | OCS2016-33 |
Date of Issue | 2016-08-18 (OCS) |
Conference Information | |
Committee | OCS / OFT / LSJ |
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Conference Date | 2016/8/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Chitose-alcadia plaza |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Akira Hirano(NTT) / Masayuki Shigematsu(Sumitomo Electric Industries) |
Vice Chair | Itsuro Morita(KDDI R&D Labs.) |
Secretary | Itsuro Morita(NTT) / (Sumitomo Electric Industries) / (NTT) |
Assistant | / Terutake Kobayashi(Fujikura) / IKutaro Ogushi(NTT) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Seven-Mode Multiplexed Transmission using Weakly-coupled Few-mode Fiber for Reduction of MIMO Complexity |
Sub Title (in English) | |
Keyword(1) | Space-division multiplexing |
Keyword(2) | Mode division multiplexing |
Keyword(3) | Weakly-coupled Few-mode fiber |
Keyword(4) | Multiple-input multiple-output |
1st Author's Name | Daiki Soma |
1st Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
2nd Author's Name | Yuta Wakayama |
2nd Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
3rd Author's Name | Koji Igarashi |
3rd Author's Affiliation | Osaka University(Osaka Univ.) |
4th Author's Name | Takehiro Tsuritani |
4th Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
Date | 2016-08-26 |
Paper # | OCS2016-33 |
Volume (vol) | vol.116 |
Number (no) | OCS-197 |
Page | pp.pp.43-46(OCS), |
#Pages | 4 |
Date of Issue | 2016-08-18 (OCS) |