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Paper Abstract and Keywords
Presentation 2010-07-29 17:15
Semi-blind Multi-Stage Dual-Polarization Nonlinear Compensation in 112 Gb/s DP-QPSK Coherent Receiver
Takahito Tanimura (Fujitsu Labs), Takeshi Hoshida (Fujitsu), Shoichiro Oda, Toshiki Tanaka (Fujitsu Labs), Hisao Nakashima (Fujitsu), Lei Li, Zhenning Tao (Fujitsu Research and Development Center Co., Ltd.), Jens C. Rasmussen (Fujitsu)
Abstract (in Japanese) (See Japanese page) 
(in English) A novel nonlinear compensation scheme is proposed and demonstrated with 112 Gb/s DP-QPSK format using digital coherent receiver. With experimental and numerical investigation for dependencies on stage number and fiber launched power, the Q-improvement by the proposed scheme exceeded 2 dB after 20 span (1200 km) transmission. In addition, the proposed scheme can also equalize nonlinearity with inhomogeneous span condition and limited prior knowledge of systems brought by semi-blind adaptation for nonlinear and dispersion parameters.
Keyword (in Japanese) (See Japanese page) 
(in English) Digital coherent reception / Nonlinear compensation / Digital signal processing / Transmission / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 152, OCS2010-34, pp. 57-62, July 2010.
Paper # OCS2010-34 
Date of Issue 2010-07-22 (OCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee OCS  
Conference Date 2010-07-29 - 2010-07-29 
Place (in Japanese) (See Japanese page) 
Place (in English) New Welcity Yugawara 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical modulation format, Multi-level optical modulation, Coherent optical communication, Optical amplifier/repeater technology, Nonlinerity and polarization issue, Dispersion compensating device, Optical signal processing, Optical measurement equipment, Digital signal processing for optical communication, optical communicaton measurement, LSI for optical communication, Error correction, etc. 
Paper Information
Registration To OCS 
Conference Code 2010-07-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Semi-blind Multi-Stage Dual-Polarization Nonlinear Compensation in 112 Gb/s DP-QPSK Coherent Receiver 
Sub Title (in English)  
Keyword(1) Digital coherent reception  
Keyword(2) Nonlinear compensation  
Keyword(3) Digital signal processing  
Keyword(4) Transmission  
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1st Author's Name Takahito Tanimura  
1st Author's Affiliation Fujitsu Laboratories, Ltd. (Fujitsu Labs)
2nd Author's Name Takeshi Hoshida  
2nd Author's Affiliation Fujitsu Limited (Fujitsu)
3rd Author's Name Shoichiro Oda  
3rd Author's Affiliation Fujitsu Laboratories, Ltd. (Fujitsu Labs)
4th Author's Name Toshiki Tanaka  
4th Author's Affiliation Fujitsu Laboratories, Ltd. (Fujitsu Labs)
5th Author's Name Hisao Nakashima  
5th Author's Affiliation Fujitsu Limited (Fujitsu)
6th Author's Name Lei Li  
6th Author's Affiliation Fujitsu Research and Development Center Co., Ltd. (Fujitsu Research and Development Center Co., Ltd.)
7th Author's Name Zhenning Tao  
7th Author's Affiliation Fujitsu Research and Development Center Co., Ltd. (Fujitsu Research and Development Center Co., Ltd.)
8th Author's Name Jens C. Rasmussen  
8th Author's Affiliation Fujitsu Limited (Fujitsu)
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Speaker
Date Time 2010-07-29 17:15:00 
Presentation Time 25 
Registration for OCS 
Paper # IEICE-OCS2010-34 
Volume (vol) IEICE-110 
Number (no) no.152 
Page pp.57-62 
#Pages IEICE-6 
Date of Issue IEICE-OCS-2010-07-22 


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