Title :
The impact of DWDM channel de-correlation method in optical PSK coherent transmission experiment
Author :
Tao, Zhenning ; Yan, Weizhen ; Dou, Liang ; Li, Lei ; Oda, Shoichiro ; Hoshida, Takeshi ; Rasmussen, Jens C.
Author_Institution :
Fujitsu R&D Center, Beijing, China
Abstract :
In a DWDM PSK coherent experiment, the even/odd channel de-correlation overestimates XPM phase noise by two and underestimates its autocorrelation length by 40%, which suggests that enhanced de-correlation is necessary for accurate evaluation.
Keywords :
optical correlation; phase noise; phase shift keying; wavelength division multiplexing; DWDM channel de-correlation; XPM phase noise; autocorrelation length; even/odd channel; optical PSK coherent transmission; Autocorrelation; Delay; Laboratories; Optical fiber polarization; Phase noise; Phase shift keying; Probes; Quadrature phase shift keying; Switches; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
