Title :
Chromatic-dispersion-insensitive DGD monitoring by adding a frequency-shifted carrier along the orthogonal polarization state
Author :
Luo, T. ; Yu, C. ; Pan, Z. ; Wang, Y. ; Yoel, A. ; Willner, A.E.
Author_Institution :
Dept. of Electr. Eng., Southern Carolina Univ., Los Angeles, CA, USA
Abstract :
We demonstrate accurate DGD monitoring by adding a frequency-shifted carrier along the orthogonal polarization state and extracting the regenerated RF power near the bit-rate frequency. This monitoring signal is insensitive to chromatic dispersion.
Keywords :
delays; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical information processing; DGD monitoring; chromatic-dispersion; differential group delay; frequency-shifted carrier; orthogonal polarization state; Chromatic dispersion; Clocks; Monitoring; Optical fiber networks; Optical fiber polarization; Optical filters; Optical polarization; Optical receivers; Optical transmitters; Radio frequency;
Conference_Titel :
Lasers and Electro-Optics Society, 2003. LEOS 2003. The 16th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7888-1
DOI :
10.1109/LEOS.2003.1251690
