A comparative study on the use of the extended-cauchy dispersion equation for fitting refractive index data in crystals

dc.contributor.author	Στούμπου, Ελένη	el
dc.contributor.author	Σταύρακας, Ηλίας	el
dc.contributor.author	Χλούπης, Γεώργιος Π.	el
dc.contributor.author	Αλεξανδρίδης, Αλέξανδρος Π.	el
dc.contributor.author	Τριάντης, Δήμος Α.	el
dc.date.accessioned	2015-05-15T21:13:40Z
dc.date.available	2015-05-15T21:13:40Z
dc.date.issued	2015-05-16
dc.identifier.uri	http://hdl.handle.net/11400/10483
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://link.springer.com/	el
dc.subject	Dispersion equations
dc.subject	Optical constants
dc.subject	Optical materials
dc.subject	Οπτικά υλικά
dc.subject	Εξισώσεις διασποράς
dc.subject	Οπτικές σταθερές
dc.title	A comparative study on the use of the extended-cauchy dispersion equation for fitting refractive index data in crystals	en
heal.type	journalArticle
heal.classification	Technology
heal.classification	Electrical engineering
heal.classification	Τεχνολογία
heal.classification	Ηλεκτρολογία Μηχανολογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://zbw.eu/stw/descriptor/18426-4
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Ηλεκτρολογία Μηχανολογία
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh87005664
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85095155
heal.contributorName	Μουτζούρης, Κωνσταντίνος Ι.	el
heal.identifier.secondary	DOI: 10.1007/s11082-013-9687-z
heal.language	en
heal.access	campus
heal.publicationDate	2013-08
heal.bibliographicCitation	STOUMBOU, E., STAVRAKAS, I., HLOUPIS, G.P., ALEXANDRIDIS, A.P., TRIANTIS, D.A., et al. (2013). A comparative study on the use of the extended-cauchy dispersion equation for fitting refractive index data in crystals. Optical and Quantum Electronics. [Online] 45 (8). p. 837-859. Available from: http://link.springer.com/	en
heal.abstract	This study attempts a comparative evaluation of chromatic dispersion equations in 61 crystalline solids. Based on previously published data, it is demonstrated that the extended-Cauchy equation (which in the past has been mainly used with glasses) outperforms Sellmeier models and other alternative approaches in the cases of 43 crystals, including BBO, BiBO, KTP, etc. Accumulated Cauchy coefficients for these 43 materials are presented. Performance characteristics of the extended-Cauchy model are related to specific experimental conditions, such as the number of available refractive index data, as well as the spectral location and bandwidth of measurement. The number of Cauchy coefficients required for reaching practically maximum fitting accuracy is determined. It is shown that typically, extended-Cauchy equations constructed by use of only five experimental data may be used for precise modeling of two-octave spanning spectral bandwidths.	en
heal.publisher	Springer Verlag	en
heal.journalName	Optical and Quantum Electronics	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true