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Precision optical measurements and metrology
New methods for precise measuring of reflection factor
S. A. Bel'kov, V. N. Derkach, S. Yu. Golovkin, A. S. Gubkin, V. Yu. Dobikova, V. O. Laschuk, D. V. Sizmin, V. A. Schenikov Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod region
Abstract:
Methods of mirrors reflection measuring have been discussed. They are based on the multiple reflection of radiation from the measured surface and on the controlling of the recorded signal values. Their application estimates the inaccuracy of reflection measurements $<$ 0.1%. The experiments have been done approving high efficiency of the considered methods.
Keywords:
reflection coefficient, high-power laser facilities, measurement error.
Received: 29.09.2020 Revised: 28.12.2020 Accepted: 10.05.2020
Citation:
S. A. Bel'kov, V. N. Derkach, S. Yu. Golovkin, A. S. Gubkin, V. Yu. Dobikova, V. O. Laschuk, D. V. Sizmin, V. A. Schenikov, “New methods for precise measuring of reflection factor”, Optics and Spectroscopy, 129:9 (2021), 1188–1192
Linking options:
https://www.mathnet.ru/eng/os68 https://www.mathnet.ru/eng/os/v129/i9/p1188
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Abstract page: | 60 | Full-text PDF : | 15 |
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