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Математична iнтерпретацiя результатiв експериментальних дослiджень властивостей нелiнiйно-оптичного матерiалу

The problem of mathematical interpretation of experimental research results concerning the influence of incorporated TiO2 nanoparticles on the optical properties of the nonlinear optical material potassium dihydrogen phosphate has been formulated and solved, by using the computational physics method...

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Bibliographic Details
Main Authors: Starkov, V. N., Brodyn, M. S., Tomchuk, P. M., Gayvoronsky, V. Ya., Boyarchuk, A. Yu.
Format: Article
Language:English
Ukrainian
Published: Publishing house "Academperiodika" 2019
Subjects:
Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019209
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Summary:The problem of mathematical interpretation of experimental research results concerning the influence of incorporated TiO2 nanoparticles on the optical properties of the nonlinear optical material potassium dihydrogen phosphate has been formulated and solved, by using the computational physics methods. The mathematical model is reduced to a Fredholm integral equation of the first kind. A spline-iteration modification of the Landweber regularization method is suggested for solving the ill-posed problem. The results of computational experiments are compared with those of physical ones.