Title :
Monitoring of drop optical fibers in 32-branched PON using 1.65 µm pulse-OCDR
Author :
Hasegawa, Takemi ; Inoue, Akira
Author_Institution :
Sumitomo Electr. Ind., Ltd., Yokohama
Abstract :
We newly propose 1.65 mum pulse-OCDR with 2.6 cm high spatial resolution, which can monitor reflections from FBGs in drop section of 15 km-feeder 32-branch PON without overlaps of peaks.
Keywords :
Bragg gratings; optical fibre networks; 32-branched PON; FBG; drop optical fibers monitoring; pulse-OCDR; reflection monitoring; Monitoring; Optical fiber devices; Optical fibers; Optical filters; Optical pulses; Optical reflection; Passive optical networks; Probes; Reflectometry; Spatial resolution; (060.2300) Fiber measurements; (120.1840) Densitometers, reflectometers;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
