Presentation | 2015-07-30 Nonlinear Crosstalk Mitigation in Superchannels Using Subcarrier Power Pre-emphasis Tomohiro Yamauchi, Olga Vassilieva, Shoichiro Oda, Inwoong Kim, Takeshi Hoshida, Yasuhiko Aoki, Motoyoshi Sekiya, Jens C. Rasmussen, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Superchannels have high spectral efficiency thanks to the dense subcarrier spacing. One possible issue is the reachability limitation due to the nonlinear crosstalk in the center subcarriers induced by cross-phase modulation and four-wave mixing. We have already proposed a subcarrier power pre-emphasis method which has a lower fiber launched power of the edge subcarriers to mitigate the nonlinear crosstalk in the center subcarriers for the reachability extension. We experimentally demonstrate performance improvement for four-subcarrier DP-QPSK superchannel in dispersion uncompensated transmission for various transmission distances and guard bands. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Superchannel / Subcarrier / Nonlinear Crosstalk / Pre-emphasis |
Paper # | OCS2015-28 |
Date of Issue | 2015-07-23 (OCS) |
Conference Information | |
Committee | OCS |
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Conference Date | 2015/7/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Tech Front |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kiyoshi Fukuchi(NEC) |
Vice Chair | Akira Hirano(NTT) |
Secretary | Akira Hirano(Fujikura) |
Assistant |
Paper Information | |
Registration To | 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) | Nonlinear Crosstalk Mitigation in Superchannels Using Subcarrier Power Pre-emphasis |
Sub Title (in English) | |
Keyword(1) | Superchannel |
Keyword(2) | Subcarrier |
Keyword(3) | Nonlinear Crosstalk |
Keyword(4) | Pre-emphasis |
1st Author's Name | Tomohiro Yamauchi |
1st Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Lab.) |
2nd Author's Name | Olga Vassilieva |
2nd Author's Affiliation | Fujitsu Laboratories of America, Inc.(FLA) |
3rd Author's Name | Shoichiro Oda |
3rd Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Lab.) |
4th Author's Name | Inwoong Kim |
4th Author's Affiliation | Fujitsu Laboratories of America, Inc.(FLA) |
5th Author's Name | Takeshi Hoshida |
5th Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Lab.) |
6th Author's Name | Yasuhiko Aoki |
6th Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Lab.) |
7th Author's Name | Motoyoshi Sekiya |
7th Author's Affiliation | Fujitsu Laboratories of America, Inc.(FLA) |
8th Author's Name | Jens C. Rasmussen |
8th Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Lab.) |
Date | 2015-07-30 |
Paper # | OCS2015-28 |
Volume (vol) | vol.115 |
Number (no) | OCS-165 |
Page | pp.pp.19-24(OCS), |
#Pages | 6 |
Date of Issue | 2015-07-23 (OCS) |