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Paper Abstract and Keywords
Presentation 2019-11-22 09:30
Chromatic dispersion dependence of nonlinear signal degradation in guard bandless Nyquist OTDM-WDM
Koki Ono, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.)
Abstract (in Japanese) (See Japanese page) 
(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) 
(in English) NyquistOTDM / WDM / Kerr effects / / / / /  
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Conference Information
Committee BCT IEICE-OCS IEICE-OFT IEE-CMN  
Conference Date 2019-11-21 - 2019-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kaikyo-Messe-Shimonoseki 
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To IEICE-OFT 
Conference Code 2019-11-OCS-BCT-OFT-CMN 
Language Japanese 
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  
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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.)
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Speaker Author-1 
Date Time 2019-11-22 09:30:00 
Presentation Time 25 minutes 
Registration for IEICE-OFT 
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Volume (vol) vol.43 
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