Title :
Improvements in DP-QPSK polarization synchronization in fiber optics communication systems
Author :
Kerestes, Mark A. ; Morales, Aldo ; Agili, Sedig ; Gray, Robert
Abstract :
A method to synchronize the output data in fiber optic links is proposed where the alignments for I and Q symbols are incorporated into a Kalman filter producing a received output that is corrected for polarity and phase rotations of the data symbols without any further pipelined delays post-Kalman filter.
Keywords :
Kalman filters; light polarisation; optical fibre communication; optical links; optical transmitters; quadrature phase shift keying; DP-QPSK polarization synchronization; I symbol; Q symbol; fiber optic links; fiber optics communication systems; post-Kalman filter; Fiber lasers; Kalman filters; Optical fiber polarization; Optical transmitters; Phase shift keying; Receivers; DP-QPSK; Jones Matrix; Kalman Filter;
Conference_Titel :
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-7542-6
DOI :
10.1109/ICCE.2015.7066471
