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Refractive index measurements of a prism at grazing emergence

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Main Authors: Al-Ani, Salwan K. J., Aldaby, Ghamdan A. A., Thabet, Fatima M.
Other Authors: salwan_kamal@yahoo.com.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2016
Subjects:
Geometrical optics
Prisms
Refractive index
Grazing emergence
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41237
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spelling my.unimap-412372017-11-21T03:40:10Z Refractive index measurements of a prism at grazing emergence Al-Ani, Salwan K. J. Aldaby, Ghamdan A. A. Thabet, Fatima M. salwan_kamal@yahoo.com. Geometrical optics Prisms Refractive index Grazing emergence Link to publisher's homepage at http://ijneam.unimap.edu.my/ A new method is reported to find the refractive index (n) of prism materials by measuring only the angle of incidence (i) when the emergent ray grazes the surface at which refraction takes place. A new general equation is obtained at this grazing emergence situation. Different equations have also been derived for the dependence of n on i for ( 30º - 60º - 90º), ( 45º - 45º - 90º) and ( 60º - 60º - 60º) prisms and accurate values have been found. The limit of applications of those equations are examined and tested. 2016-03-31T07:50:21Z 2016-03-31T07:50:21Z 2011 Article International Journal of Nanoelectronics and Materials, vol.4 (2), 2011, pages 145-155 1985-5761 (Printed) 1997-4434 (Online) http://ijneam.unimap.edu.my/ http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41237 en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Geometrical optics
Prisms
Refractive index
Grazing emergence
spellingShingle Geometrical optics
Prisms
Refractive index
Grazing emergence
Al-Ani, Salwan K. J.
Aldaby, Ghamdan A. A.
Thabet, Fatima M.
Refractive index measurements of a prism at grazing emergence
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 salwan_kamal@yahoo.com.
author_facet salwan_kamal@yahoo.com.
Al-Ani, Salwan K. J.
Aldaby, Ghamdan A. A.
Thabet, Fatima M.
format Article
author Al-Ani, Salwan K. J.
Aldaby, Ghamdan A. A.
Thabet, Fatima M.
author_sort Al-Ani, Salwan K. J.
title Refractive index measurements of a prism at grazing emergence
title_short Refractive index measurements of a prism at grazing emergence
title_full Refractive index measurements of a prism at grazing emergence
title_fullStr Refractive index measurements of a prism at grazing emergence
title_full_unstemmed Refractive index measurements of a prism at grazing emergence
title_sort refractive index measurements of a prism at grazing emergence
publisher Universiti Malaysia Perlis
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41237
_version_ 1643802787391209472
score 13.214268

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