The error statistics analysis of the QPSK-modulated signal in the high-rate optical link

OPTICS COMMUNICATIONS

卷:296

Article

Redyuk, Alexey^1,2  Skidin, Anton^1,2  Fedoruk, Michael^1,2  Shafarenko, Alex³ 

[1] Inst Computat Technol, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

[3] Univ Hertfordshire, Dept Comp Sci, Hatfield AL10 9AB, Herts, England

关键词: Optics communications;    Direct detection;    Phase modulation;    Modelling;    Nonlinear effects;   

DOI  :  10.1016/j.optcom.2013.01.058

来源: Elsevier

【 摘 要 】

A model of an optical fibre communication line operating at 80 Gb/s with QPSK modulation format is studied numerically. The error statistics and patterning effects are analyzed and nonlinear transmission impairments of the optical signal are quantified. Also the advanced detection scheme is proposed. (C) 2013 Elsevier B.V. All rights reserved.

【 授权许可】

Free