Presentation | 2019-11-22 Chromatic dispersion dependence of nonlinear signal degradation in guard bandless Nyquist OTDM-WDM Koki Ono, Yuji Miyoshi, Hirokazu Kubota, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the recent increase in Internet traffic, large-capacity transmission is required. Therefore, we are studying the Nyquist OTDM-WDM transmission system aiming at high frequency utilization efficiency and large capacity transmission. However, in WDM transmission, signal degradation due to the nonlinear optical effect becomes significant, and its influence changes due to chromatic dispersion. In this study, we investigate the baud rate, frequency interval, and chromatic dispersion dependence of each N-OTDM for signal quality degradation caused by nonlinear optical effects. Then, the combination of the baud rate, the number of wavelength multiplexing, the frequency interval, and the chromatic dispersion value for achieving both high frequency utilization efficiency and suppression of signal quality degradation due to the nonlinear optical effect will be clarified. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | NyquistOTDM / WDM / Kerr effects |
Paper # | OFT2019-39 |
Date of Issue | 2019-11-15 (OFT) |
Conference Information | |
Committee | OCS / ITE-BCT / OFT / IEE-CMN |
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Conference Date | 2019/11/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kaikyo-Messe-Shimonoseki |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Joji Maeda(Tokyo Univ. of Science) / Kyoichi Saito(NHK) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(CRIEPI) |
Vice Chair | / / / Kouji Hirata(Kansai Univ) |
Secretary | (NTT) / (Furukawa Electric) / (NHK) / Kouji Hirata(NTV) |
Assistant | / Hiroyuki Hamazumi(TOKYO KOSEN) / Naoki Maeda(Sumitomo Electric) / Takumi Matsumoto(Furukawa Electric) / Hajime Saito(TV Tokyo) / Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT) / Yuuichi Shinohara(TEPCO Power Grid) / Akihiro Tanaka(CRIEPI) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Fiber Technology / Technical Meeting on Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Chromatic dispersion dependence of nonlinear signal degradation in guard bandless Nyquist OTDM-WDM |
Sub Title (in English) | |
Keyword(1) | NyquistOTDM |
Keyword(2) | WDM |
Keyword(3) | Kerr effects |
1st Author's Name | Koki Ono |
1st Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
2nd Author's Name | Yuji Miyoshi |
2nd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
3rd Author's Name | Hirokazu Kubota |
3rd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
Date | 2019-11-22 |
Paper # | OFT2019-39 |
Volume (vol) | vol.119 |
Number (no) | OFT-301 |
Page | pp.pp.19-22(OFT), |
#Pages | 4 |
Date of Issue | 2019-11-15 (OFT) |