Presentation | 2018-11-08 Dependence of nonlinear signal degradation on baud rate and frequency interval in Nyquist OTDM-WDM transmission Koki Ono, Yuji Miyoshi, Hirokazu Kubota, Masaharu Ohashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Large capacity transmission corresponding to recent Internet traffic increase is demanded. Since the bandwidth available for optical fiber communication is limited, it is indispensable to efficiently use the band. Therefore, an N-OTDM-WDM scheme using Nyquist optical time division multiplexing (N-OTDM) and wavelength division multiplexing (WDM) is proposed. The narrow frequency interval of each WDM signal is needed to achieve the high spectral efficiency and high transmission capacity. However, the narrow frequency interval induces signal quality degradation due to the Kerr effects in WDM transmission. In this research, we investigate the signal degradation dependence on the baud rate and frequency interval for high spectral efficiency in N-OTDM-WDM transmission. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | NyquistOTDM / WDM / Kerr effects |
Paper # | OFT2018-55 |
Date of Issue | 2018-11-01 (OFT) |
Conference Information | |
Committee | ITE-BCT / OCS / OFT / IEE-CMN |
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Conference Date | 2018/11/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kurashiki-City-Geibunnkan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tomoaki Otsuki(Keio Univ.) / Itsuro Morita(KDDI Research) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(Central Research Institute of Electric Power Industry) |
Vice Chair | Kyoichi Saito(NHK) / Yasushi Kasuga(TV Asahi) |
Secretary | Kyoichi Saito(B-SAT) / Yasushi Kasuga(NTV) / (NEC) / (NHK) / (NHK) |
Assistant | Jun Yukawa(Mitsubishi Electric) / Yasutugu Ban(Sumitomo Electric) / Toshihiro Kojima(Fuji Television) / / Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) / Tomotaka Kimura(Doshisha Univ.) / Akihiro Tanaka(Central Research Institute of Electric Power Industry) |
Paper Information | |
Registration To | Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / Technical Group on Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Dependence of nonlinear signal degradation on baud rate and frequency interval in Nyquist OTDM-WDM transmission |
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.) |
4th Author's Name | Masaharu Ohashi |
4th Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
Date | 2018-11-08 |
Paper # | OFT2018-55 |
Volume (vol) | vol.118 |
Number (no) | OFT-289 |
Page | pp.pp.15-18(OFT), |
#Pages | 4 |
Date of Issue | 2018-11-01 (OFT) |