Title :
Phase division analysis for intradyne coherent detection in nonlinear regime
Author :
Sakamoto, Takahide ; Chiba, Akito ; Kawanishi, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
We propose a phase division analysis method that adaptively moderates nonlinear distortion revealed in intradyne QAM receivers. The received signals are de-interleaved in accordance with recovered carrier phase; equalized with parallel DSP slices.
Keywords :
nonlinear distortion; quadrature amplitude modulation; receivers; intradyne QAM receiver; intradyne coherent detection; nonlinear distortion; nonlinear regime; phase division analysis; Demodulation; Digital signal processing; Nonlinear distortion; Nonlinear optics; Optical distortion; Quadrature amplitude modulation; Receivers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
