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Physical optics
An interferometric method of measuring reflection coefficients
A. A. Kovalev Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
A method for determining the reflection coefficients of optical elements, which is based on the use of a reflection interferometer, is proposed. The results of measurements with a He–Ne laser for several samples with different reflectivity levels are presented. Comparison with results of conventional measurements is made. The gain from the use of the reflection interferometer is estimated.
Received: 22.12.2017
Citation:
A. A. Kovalev, “An interferometric method of measuring reflection coefficients”, Optics and Spectroscopy, 124:6 (2018), 821–824; Optics and Spectroscopy, 124:6 (2018), 850–854
Linking options:
https://www.mathnet.ru/eng/os986 https://www.mathnet.ru/eng/os/v124/i6/p821
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Abstract page: | 38 |
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