Simulation of light interference by a biaxial thin film
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- 作者：Masoud Rezvani Jalal ; rezvanijalal@gmail.com ; Farzad Vaziri Alamdarlo
- 关键词：Biaxial anisotropic medium ; Thin film interference ; Double-reflection
- 刊名：Optik - International Journal for Light and Electron Optics
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：130
- 期：Complete
- 页码：393-397
- 全文大小：975 K
- 卷排序：130
文摘
In this paper, the interference pattern of reflected light from a biaxial anisotropic thin film (with arbitrary orientation of the principal optical axes) is numerically investigated by a double-reflection approach. The pattern for different film thicknesses under illumination of monochromatic and white light with various polarizations in different angles of incidence is obtained. Comparison with isotropic thin films reveals that a kind of modulation (or banding) appears on the interference pattern.