There is a paper about you asked, the name:

EXPLICIT APPLICATION OF SWANEPOEL’S METHOD FOR THE ANALYSIS OF Sb 2 O 3 FILMS by SIMONA CONDURACHE-BOTA, NICOLAE TIGAU, ROMANA DRASOVEAN, “Dunarea de Jos” University of Galati, Faculty of Sciences, 800201 Galati, Romania, Journal of Science and Arts :Year 10, No. 2 (13), pp. 335-340, 2010.

but from that information you may make another method, for example with convergence fasted.

Let the function: f(x)=1/(1-exp(-p(x)) with p(x) m grade polynomial at x, in your case take m=6, and the first point (zero,zero) So you make a spline o least squared mean. Bye

Best reference is: J. Phys. D: Appl. Phys. 36 (2003) 1850–1857

PII: S0022-3727(03)58303-6 Methods for the determination of the

optical constants of thin films from single transmission measurements: a critical

review

Dirk Poelman and Philippe Frederic Smet, Department of Solid State Sciences, Ghent University, Krijgslaan 281 S1, B-9000 Gent,Belgium.

Thanks Otto Rendon, I will learn from these papers.

With kind regards

Hasnain

Hello,

I need some detailed documentation for the calculation of the transmission for a thin film. Thank you to send to the following e-mail : [email protected]

Hi, there is a description of this for thin-film silicon on glass in both my Masters thesis and a journal paper (Thin Solid Films 460 (2004 ) 247-255 both available on ResearchGate and implemented as Mathematica code. As mentioned below, things have moved on since then (masters was finished in 1998) as well. All the best, Bryce