|
This article is cited in 6 scientific papers (total in 6 papers)
Mathematical physics
Stable method for optical monitoring the deposition of multilayer optical coatings
I. V. Kochikova, Yu. S. Lagutinbc, A. A. Lagutinabc, D. V. Lukyanenkobc, A. V. Tikhonravovac, A. G. Yagolab a Research Computing Center, Lomonosov Moscow State University, Moscow, 119234 Russia
b Faculty of Physics, Lomonosov Moscow State University, Moscow, 119991 Russia
c Moscow Center of Fundamental and Applied Mathematics, Lomonosov Moscow State University, Moscow, 119234 Russia
Abstract:
For optical monitoring of layer thickness in the deposition of multilayer optical coatings, a stable method is proposed that completely eliminates the cumulative effect of errors in the thicknesses of deposited layers. The considered monitoring method relies on a nonlocal algorithm for analyzing data measured in the course of coating deposition monitoring. Computer simulation of coating deposition is used to demonstrate the effectiveness of the proposed type of monitoring as compared with other optical monitoring methods.
Key words:
multilayer coatings, monochromatic optical monitoring, numerical algorithms, analysis of experimental data.
Received: 03.06.2020 Revised: 03.06.2020 Accepted: 04.08.2020
Citation:
I. V. Kochikov, Yu. S. Lagutin, A. A. Lagutina, D. V. Lukyanenko, A. V. Tikhonravov, A. G. Yagola, “Stable method for optical monitoring the deposition of multilayer optical coatings”, Zh. Vychisl. Mat. Mat. Fiz., 60:12 (2020), 2122–2130; Comput. Math. Math. Phys., 60:12 (2020), 2056–2063
Linking options:
https://www.mathnet.ru/eng/zvmmf11175 https://www.mathnet.ru/eng/zvmmf/v60/i12/p2122
|
Statistics & downloads: |
Abstract page: | 126 | References: | 6 |
|