Monitoring the thickness of soap films by polarization homodyne interferometry
Authors: Greco V., Molesini G.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: An interferometric technique to monitor accurately the thinning process of vertical soap films during drainage is described. The approach is based on a four channel homodyne configuration in polarized light, allowing for high accuracy and fast acquisition rate. Computing algorithms taking into account the layered structure of the film are developed. Measurements on an aqueous solution of sodium dodecyl sulphate are presented.
Journal/Review: MEASUREMENT SCIENCE & TECHNOLOGY
Volume: 7 (1) Pages from: 96 to: 101
KeyWords: polarization homodyne; interferometry; optical metrologyDOI: 10.1088/0957-0233/7/1/013Citations: 8data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2022-12-04References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here