Title :
Second order PMD compensation using correlation factor between degree of polarization and depolarization rate
Author :
Kim, Na Young ; Park, Jaehyoung ; Kim, Hyunho ; Park, Namkyoo
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., South Korea
Abstract :
We proposed a new algorithm to calculate the feedback signal-depolarization rate for the second order PMD compensation. For this, we suggested the correlation between DOP and depolarization rate, and verified its validity through the analysis. With the application of this algorithm, the outage probability at 10-12 BER decreased by more than three times at averaged DGD value of 30 psec. The simulation results shows that the new algorithm will be useful in enhancing the system performance under severe PMD environment.
Keywords :
delays; optical correlation; optical feedback; optical fibre communication; optical fibre dispersion; optical fibre polarisation; probability; 30 ps; DOP; averaged DGD value; depolarization rate; feedback signal; outage probability; second order PMD compensation; severe PMD environment; system performance; Bit error rate; Chromatic dispersion; Computational modeling; Computer science; Delay effects; Frequency dependence; Laboratories; Optical fiber communication; Optical polarization; Pulse compression methods;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN :
1-55752-701-6
DOI :
10.1109/OFC.2002.1036331
