Title :
Semi-blind nonlinear equalization in coherent multi-span transmission system with inhomogeneous span parameters
Author :
Tanimura, Takahito ; Hoshida, Takeshi ; Tanaka, Toshiki ; Li, Lei ; Oda, Shoichiro ; Nakashima, Hisao ; Tao, Zhenning ; Rasmussen, Jens C.
Author_Institution :
Fujitsu Labs. Ltd., Japan
Abstract :
Semi-blind sequence is proposed for optimizing the nonlinear equalization parameters from limited prior knowledge of link. Its performance is demonstrated in an extreme case where the fiber type of a span is incorrectly informed.
Keywords :
channel capacity; equalisers; optical fibre communication; wavelength division multiplexing; coherent multispan transmission system; inhomogeneous span parameters; nonlinear equalization parameters; semiblind nonlinear equalization; Chromatic dispersion; Condition monitoring; Digital signal processing; Fiber nonlinear optics; Laboratories; Nonlinear optics; Optical fiber communication; Optical fiber polarization; Optical receivers; Ultraviolet sources;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
