Publication | Closed Access
Selective OTDR measurements at the central office of individual fiber links in a PON
27
Citations
3
References
2002
Year
Unknown Venue
WaveguidesEngineeringCentral OfficeFiber-optic CommunicationOptical NetworksStar CouplerGuided-wave OpticArrayed Waveguide GratingOptical CommunicationOptical NetworkingFree-space Optical NetworkPhotonicsFiber Optic SensingPassive Optical NetworkFiber OpticSelective Otdr MeasurementsIndividual Fiber LinksFiber StructureOptoelectronics
Our proposal adds an arrayed waveguide grating (AWG) operated at 1.5 /spl mu/m to the star coupler of a passive optical network (PON) in the remote node (RN) and separates the original PON and the overlay via 1.3/1.5 /spl mu/m splitters, which guarantees the maintenance function.
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