Measuring the refractive index of thin liquid films with a spectrometer

Year: 2001

Authors: Greco V., Hoffer L., Molesini G.

Autors Affiliation: Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy

Abstract: We discuss the manufacture and use of a prism pair to measure the refractive index of thin liquid films with a spectrometer. The method requires only a drop of liquid and is accurate to approximately 2 X 10(-4).

Journal/Review: APPLIED OPTICS (2004)

Volume: 40 (28)      Pages from: 5111  to: 5113

KeyWords: Optical variables measurement; Prisms; Spectrometers; Thin films, Liquid films, Refractive index
DOI: 10.1364/AO.40.005111

Citations: 2
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