A new method for bidimensional analysis of interferometric patterns of liquid films.
A new method for bidimensional analysis of interferometric patterns of wetting liquid films obtained with the captive bubble technique is described. This method replaces one-dimensional analysis along various intensity profiles with analysis of one average intensity profile. The advantage is to concentrate the surface characteristics of the whole film image into a single intensity profile.
Nogueira
Rui
R
Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
Vazquez
Rosa
R
Mata
José Luís
JL
Saramago
Benilde
B