Presentation | 2022-11-11 Learning Digital Back Propagation considering XPM in WDM systems Takashi Inoue, Ryosuke Matsumoto, Shu Namiki, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a scheme to compensate waveform distortion of optical signals due to fiber nonlinearity in wavelength-division multiplexed transmission systems, where we apply a learning process based on stochastic gradient descent to digital back propagation considering cross-phase modulation between different channels. We derive mathematical framework to optimize the parameters, and confirm the performance of compensation for nonlinear waveform distortion against multi-channel QAM signals obtained in transmission experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wavelength-division multiplexing / cross-phase modulation / digital back propagation / stochastic gradient descent / machine learning |
Paper # | OCS2022-44 |
Date of Issue | 2022-11-03 (OCS) |
Conference Information | |
Committee | ITE-BCT / OCS / IEE-CMN / OFT |
---|---|
Conference Date | 2022/11/10(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Forest-Sendai |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kyoichi Saito(NHK) / Takeshi Hoshida(Fujitsu) / Shun Morimura(CRIEPI) / Makoto Yamada(Osaka Metropolitan Univ.) |
Vice Chair | Hidekazu Murata(Yamaguchi Univ.) / Hajime Saito(TV Tokyo) / / Kouji Hirata(Kansai Univ) |
Secretary | Hidekazu Murata(NHK) / Hajime Saito(TV Asahi) / (NHK) / Kouji Hirata(Toshiba Infrastracture Systems & Solutions) / (Panasonic) |
Assistant | Tatsuhiro Nakada(Hitachi Kokusai Electric) / Daiki Fukudome(NHK) / Susumu Onogi(ytv) / / Yuuichi Shinohara(TEPCO Power Grid) / Akihiro Tanaka(CRIEPI) / Yukihiro Goto(NTT) / Naoyuki Ozawa(Fujikura) |
Paper Information | |
Registration To | Technical Group on Broadcasting Technology / Technical Committee on Optical Communication Systems / Technical Meeting on Communications / Technical Committee on Optical Fiber Technology |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Learning Digital Back Propagation considering XPM in WDM systems |
Sub Title (in English) | |
Keyword(1) | Wavelength-division multiplexing |
Keyword(2) | cross-phase modulation |
Keyword(3) | digital back propagation |
Keyword(4) | stochastic gradient descent |
Keyword(5) | machine learning |
1st Author's Name | Takashi Inoue |
1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
2nd Author's Name | Ryosuke Matsumoto |
2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
3rd Author's Name | Shu Namiki |
3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
Date | 2022-11-11 |
Paper # | OCS2022-44 |
Volume (vol) | vol.122 |
Number (no) | OCS-245 |
Page | pp.pp.24-29(OCS), |
#Pages | 6 |
Date of Issue | 2022-11-03 (OCS) |