Presentation | 2018-08-30 Experimental Demonstration of Vector-Based Channel-to-Channel Signal Quality Equalization Aimed for SDM/WDM Transmission Application Hidenori Takahashi, Takehiro Tsuritani, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The channel-to-channel signal quality equalization method is expected for the long-distance and high capacity systems utilizing space/wavelength-division multiplexing (SDM/WDM) technologies, to extend the reachable distance with the quality improvement of the worst quality signal, especially for uncoupled multicore fiber (UC-MCF) transmission. Recently, it is confirmed that the vector-domain signal quality equalization method is effective to recover the signal quality between two signals experimentally. In this paper, we explain about the way to design the transfer function to increase the channel number for equalization with the vector-domain method. It is evaluated with numerical simulation that 4-ch equalization gives higher Q-factor improvement as 1.5 dB compared to 2-ch equalization. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Q-difference / equalization / Vector-based / Vector-domain / SDM / Uncoupled / multicore / MCF |
Paper # | OCS2018-24 |
Date of Issue | 2018-08-23 (OCS) |
Conference Information | |
Committee | OCS / OFT / LSJ |
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Conference Date | 2018/8/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hakodate Hokuyo Building 8Kai Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Itsuro Morita(KDDI Research) / Fumihiko Ito(Shimane Univ.) |
Vice Chair | |
Secretary | (NTT) / (Furukawa Electric) / (Furukawa Electric) |
Assistant | / Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) |
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) | Experimental Demonstration of Vector-Based Channel-to-Channel Signal Quality Equalization Aimed for SDM/WDM Transmission Application |
Sub Title (in English) | |
Keyword(1) | Q-difference |
Keyword(2) | equalization |
Keyword(3) | Vector-based |
Keyword(4) | Vector-domain |
Keyword(5) | SDM |
Keyword(6) | Uncoupled |
Keyword(7) | multicore |
Keyword(8) | MCF |
1st Author's Name | Hidenori Takahashi |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
2nd Author's Name | Takehiro Tsuritani |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
Date | 2018-08-30 |
Paper # | OCS2018-24 |
Volume (vol) | vol.118 |
Number (no) | OCS-201 |
Page | pp.pp.31-36(OCS), |
#Pages | 6 |
Date of Issue | 2018-08-23 (OCS) |