Title :
Fault-localization in WDM-PONs
Author :
Park, Ju-Hee ; Baik, Jin-Serk ; Lee, Chang-Hee
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., South Korea
Abstract :
We propose and demonstrate a fault-localization method in wavelength division multiplexing passive optical networks. We detect the fault position using a wavelength-locked Fabry-Perot laser diode as a tunable probe light.
Keywords :
fault diagnosis; optical communication equipment; optical fibre networks; semiconductor lasers; telecommunication network reliability; wavelength division multiplexing; WDM-PON; fault-localization method; passive optical networks; tunable probe light; wavelength division multiplexing; wavelength-locked Fabry-Perot laser diode; Band pass filters; Circuit faults; Fabry-Perot; Fault detection; Fiber lasers; Optical filters; Passive optical networks; Probes; Tunable circuits and devices; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215860
