This article is cited in 3 papers

Comparison of algorithms for determining the thickness of optical coatings online

T. F. Isaev^a, I. V. Kochikov^b, D. V. Lukyanenko^a, A. V. Tikhonravov^b, A. G. Yagola<sup>a

a</sup> Faculty of Physics, Moscow State University, Moscow, 119992 Russia
^b Research Computer Center, Moscow State University, Moscow, 119992 Russia

Abstract: The basic algorithms for determining the thicknesses of layers of deposited multilayer optical coatings are discussed and compared. Using a series of model numerical experiments, the advantage of one of these algorithms–the modified T-algorithm–is demonstrated; this algorithm reduces the influence of the effect of error accumulation in the determined thicknesses of layers.

Key words: partial functional, deposited coating, accuracy estimates, online monitoring.

UDC: 519.63

Received: 18.07.2018

DOI: 10.1134/S0044466919030104

 English version: Computational Mathematics and Mathematical Physics, 2019, 59:3, 465–474

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