REFRACTIVE-INDEXES OF LITHIUM-NIOBATE AS A FUNCTION OF WAVELENGTH AND COMPOSITION

DC FieldValueLanguage
dc.contributor.authorSCHLARB, U
dc.contributor.authorBETZLER, K
dc.date.accessioned2021-12-23T15:59:05Z-
dc.date.available2021-12-23T15:59:05Z-
dc.date.issued1993
dc.identifier.issn00218979
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/3733-
dc.description.abstractAn interferometric method is applied to determine the refractive indices of lithium niobate single crystals over a wide wavelength and composition range. A generalized two term Sellmeier equation is proposed that describes the refractive indices as a function of wavelength and stoichiometry. On the basis of this generalized Sellmeier equation the parameters of nearly all optical characterization methods for LiNbO3 Can be calculated. By means of a Kramers-Kronig analysis the shift in the UV absorption edge and the change in the extraordinary refractive index with the composition can be referred to each other. Excellent agreement is found with the respective experimental values.
dc.language.isoen
dc.publisherAMER INST PHYSICS
dc.relation.ispartofJOURNAL OF APPLIED PHYSICS
dc.subjectDEFECT STRUCTURE
dc.subjectLINBO3 CRYSTALS
dc.subjectNONSTOICHIOMETRY
dc.subjectPhysics
dc.subjectPhysics, Applied
dc.titleREFRACTIVE-INDEXES OF LITHIUM-NIOBATE AS A FUNCTION OF WAVELENGTH AND COMPOSITION
dc.typejournal article
dc.identifier.doi10.1063/1.352951
dc.identifier.isiISI:A1993KV03100051
dc.description.volume73
dc.description.issue7
dc.description.startpage3472
dc.description.endpage3476
dc.publisher.placeCIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999
dcterms.isPartOf.abbreviationJ. Appl. Phys.
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