Title :
Chromatic dispersion monitoring technique in WDM network
Author :
Park, K.J. ; Youn, C.J. ; Lee, J.H. ; Chung, Y.C.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., South Korea
Abstract :
We demonstrated a simple technique that can be used to monitor the chromatic dispersion accurately in WDM networks. This technique could monitor the chromatic dispersion of each channel with accuracy better than 60 ps/nm after 640-km transmission over nonzero dispersion shifted fibre (NZDSF). We believe that this technique could be used for the efficient chromatic dispersion compensation in WDM networks.
Keywords :
monitoring; optical fibre dispersion; optical fibre networks; optical fibre testing; telecommunication channels; wavelength division multiplexing; NZDSF; WDM networks; accuracy; chromatic dispersion compensation; fibre chromatic dispersion monitoring; nonzero dispersion shifted fibre; Bandwidth; Chromatic dispersion; Fiber nonlinear optics; Intelligent networks; Monitoring; Optical filters; Optical noise; Optical receivers; Optical refraction; WDM networks;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN :
1-55752-701-6
DOI :
10.1109/OFC.2002.1036684
