Title :
Prototype of signal degradation monitor based on wavelength resolved Stokes vector analysis featuring a function of identification of the cause of degradation
Author :
Takeshita, Hitoshi ; Noda, Arihide ; Kanda, Yoshihiro ; Kagawa, Masatoshi ; Murai, Hitoshi
Author_Institution :
Syst. Platforms Res. Labs., NEC Corp., Kawasaki, Japan
Abstract :
We resolved signal degradations due to DGD and OSNR from a single monitor source. We verified a precision of +/-0.2dB of Q-value experimentally with a monitor prototype and 160Gb/s signal.
Keywords :
light polarisation; optical communication; telecommunication network reliability; DGD; OSNR; Q-value; signal degradation monitor; single monitor source; wavelength resolved Stokes vector analysis; Degradation; Monitoring; Optical filters; Optical noise; Prototypes; Signal to noise ratio; Table lookup;
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
