Optical constants of a sodium alginate p
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Γ. Esteban; F. MarvΓ‘; J.C. MartΓnez-AntΓ³n
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Article
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2009
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Elsevier Science
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English
β 338 KB
The dispersive refractive index and the thickness of alginate polymer films have been obtained by using the envelope-extremes location technique. The uncertainty in the determination of the refractive index is of the order of 0.01. The alginate polymer has been prepared with a solution of sodium alg