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About: Hydroxyl ion absorption     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatFiberOptics, within Data Space : dbpedia.org associated with source document(s)

Type: yago:BodyPart105220461yago:Eye105311054yago:Organ105297523yago:Part109385911yago:PhysicalEntity100001930yago:SenseOrgan105299178yago:Thing100002452yago:WikicatFiberOptics New Facet based on Instances of this Class

Hydroxyl ion absorption is the absorption in optical fibers of electromagnetic waves, including the near-infrared, due to the presence of trapped hydroxyl ions remaining from water as a contaminant. The hydroxyl (OH−) ion, can penetrate glass during or after product fabrication, resulting in significant attenuation of discrete optical wavelengths, e.g., centred at 1.383 μm, used for communications via optical fibres.