Spectral Analysis of the Method for Measuring Phase Shift from an Interferogram
- Авторы: Vishnyakov G.1, Levin G.1, Minaev V.1
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Учреждения:
- All-Russia Research Institute of Optophysical Measurements (VNIIOFI)
- Выпуск: Том 58, № 11 (2016)
- Страницы: 1228-1233
- Раздел: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/245560
- DOI: https://doi.org/10.1007/s11018-016-0875-7
- ID: 245560
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Аннотация
We present the spectral analysis method of measuring phase shift from interferograms based on the differences between them. Limitations of the method are explained and ways of increasing its accuracy are clarified. We examine the effect of the phase shift value and additive noise on the measurement error.
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Об авторах
G. Vishnyakov
All-Russia Research Institute of Optophysical Measurements (VNIIOFI)
Email: minaev@vniiofi.ru
Россия, Moscow
G. Levin
All-Russia Research Institute of Optophysical Measurements (VNIIOFI)
Email: minaev@vniiofi.ru
Россия, Moscow
V. Minaev
All-Russia Research Institute of Optophysical Measurements (VNIIOFI)
Автор, ответственный за переписку.
Email: minaev@vniiofi.ru
Россия, Moscow