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Influence of small inhomogeneities on the spectral characteristics of single thin filmsстатья
Информация о цитировании статьи получена из
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Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Tikhonravov A.V., Trubetskov M.K., Sullivan B T., Dobrowolski J.
- Журнал: Applied optics
- Том: 36
- Номер: 28
- Год издания: 1997
- Издательство: Optical Society of America
- Местоположение издательства: United States
- Первая страница: 7188
- Последняя страница: 7198
- DOI: 10.1364/AO.36.007188
- Аннотация: It is well known that the spectral transmittance and reflectance of a thin film can be influenced by even small inhomogeneities or variations in its complex refractive-index profile. Formulas are derived that describe the theoretical variation of the spectral characteristics for small changes in the refractive index and the extinction coefficient of a homogeneous thin film. These formulas, accurate to the first order in the change in the complex refractive index, are compared with exact calculations for a number of different types of inhomogeneities. It is shown that specific qualitative features in the refractive-index pro file of a nearly homogeneous thin film frequently can be determined from an examination of the change in the spectral transmittance and reflectance at normal incidence. (C) 1997 Optical Society of America.
- Добавил в систему: Тихонравов Александр Владимирович