Effect Of Temperature on The Absorption Loss Of Chalcogenide Glass Fibers

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dc.contributorVirginia Techen
dc.contributor.authorNguyen, V. Q.en
dc.contributor.authorSanghera, J. S.en
dc.contributor.authorKung, F. H.en
dc.contributor.authorAggarwal, I. D.en
dc.contributor.authorLloyd, I. K.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:15Zen
dc.date.available2014-04-04T15:12:15Zen
dc.date.issued1999en
dc.description.abstractThe change in the absorption loss of IR-transmitting chalcogenide glass fibers in the temperature range? of -90 degrees C less than or equal to T less than or equal to 70 degrees C was investigated. For sulfur-based glass fibers the change in loss relative to room temperature was slightly affected by the temperature in the wavelength region of 1-5 mu m. For lambda greater than or equal to 6 mu m the change in loss was mainly due to multiphonon absorption. The change in loss for tellurium-based glass fibers increased significantly at T = 60 degrees C. The increase in the loss at short wavelengths (lambda less than or equal to 4.1 mu m) was due to electronic excitations in the tail states. Between 5 and 9 mu m there was noticeable free-carrier absorption. Beyond lambda greater than or equal to 9 mu m, multiphonon absorption dominated the loss spectrum. (C) 1999 Optical Society of America.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationVinh Q. Nguyen, Jas S. Sanghera, Frederic H. Kung, Ishwar D. Aggarwal, and Isabel K. Lloyd, "Effect of Temperature on the Absorption Loss of Chalcogenide Glass Fibers," Appl. Opt. 38, 3206-3213 (1999). doi: 10.1364/ao.38.003206en
dc.identifier.doihttps://doi.org/10.1364/ao.38.003206en
dc.identifier.issn1559-128Xen
dc.identifier.urihttp://hdl.handle.net/10919/46893en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-15-3206en
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectFabricationen
dc.titleEffect Of Temperature on The Absorption Loss Of Chalcogenide Glass Fibersen
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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