Abstract
An interferometric method to monitor the thinning process of vertical soap films from a water solution of surfactant materials is reported. Raw data maps of optical path difference introduced by the film are obtained by conventional phase shift interferometry. Off-line re-processing of such raw data taking into account the layered structure of soap films leads to an accurate measurement of the geometrical thickness. As an example of data acquisition and processing, the measuring chain is demonstrated on perfluoropolyether surfactants; the section profile of vertical films is monitored from drawing to black film state, and quantitative data on the dynamics of the thinning process are presented. The interferometric method proves effective to the task, and lends itself to further investigate the physical properties of soap films.
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O. Bélorgey, J.J. Benattar, Phys. Rev. Lett. 66, 313 (1991).
J.J. Benattar, J. Daillant, O. Bélorgey, L. Bosio, Physica A 172, 225 (1991).
S. Cohen-Addad, J.-M. Di Meglio, R. Ober, C.R. Acad. Sci. Paris, Sér. II 315, 39 (1992).
S. Lionti-Addad, J.-M. Di Meglio, Langmuir 8, 324 (1992).
G. Ropars, D. Chauvat, A. Le Floch, M.N. O’Sullivan-Hale, R.W. Boyd, Appl. Phys. Lett. 88, 234104 (2006).
S.N. Tan, Y. Yang, R.G. Horn, Langmuir 26, 63 (2010).
V. Greco, C. Iemmi, S. Ledesma, G. Molesini, G.P. Puccioni, F. Quercioli, Meas. Sci. Technol. 5, 900 (1994).
V. Greco, G. Molesini, F. Quercioli, Rev. Sci. Instrum. 66, 3729 (1995).
V. Greco, G. Molesini, Meas. Sci. Technol. 7, 96 (1996).
M. Tebaldi, L. Angel, N. Bolognini, M. Trivi, Opt. Commun. 229, 29 (2004).
L. Saulnier, F. Restagno, J. Delacotte, D. Langevin, E. Rio, Langmuir 27, 13406 (2011).
S. Sett, S. Sinha-Ray, A.L. Yarin, Langmuir 29, 4934 (2013).
Y.D. Afanasyev, G.T. Andrews, C.G. Deacon, Am. J. Phys. 79, 1079 (2011).
W. Lv, H. Zhou, C. Lou, R. Jin, Appl. Opt. 51, 8863 (2012).
M. Vannoni, A. Sordini, R. Gabrieli, M. Melozzi, G. Molesini, Opt. Express 21, 19657 (2013).
K.J. Mysels, K. Shinoda, S. Frankel Soap Films - Studies on Their Thinning (Pergamon, New York, 1959).
C. Isenberg, The Science of Soap Films and Soap Bubbles (Dover, New York, 1992) pp. 44--47.
V. Greco, F. Marchesini, G. Molesini, J. Opt. A: Pure Appl. Opt. 3, 85 (2001).
E. Hecht, A. Zajac, Optics (Addison-Wesley, Reading, 1979) pp. 312--313.
M. Born, E. Wolf, Principles of Optics (Pergamon, Oxford, 1975).
A. Chittofrati, D. Lenti, A. Sanguineti, M. Visca, C.M.C. Gambi, D. Senatra, Z. Zhou, Progr. Colloid Polym. Sci. 79, 218 (1989).
G. Caporiccio, F. Burzio, G. Carniselli, V. Biancardi, J. Colloid Interface Sci. 98, 202 (1984).
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Gambi, C.M.C., Vannoni, M., Sordini, A. et al. Monitoring the thinning dynamics of soap films by phase shift interferometry. The case of perfluoropolyether surfactants. Eur. Phys. J. E 37, 9 (2014). https://doi.org/10.1140/epje/i2014-14009-2
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DOI: https://doi.org/10.1140/epje/i2014-14009-2