Experimental comparison of two methods for the measurement of long gauge blocks |
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| Authors: | A. A. Bolonin Art. A. Bolonin G. A. Bolonina |
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| Affiliation: | (1) D. I. Mendeleev All-Russia Research Institute of Metrology, Russia |
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| Abstract: | A comparison of two methods of measurement of long gauge blocks is performed. It is shown that the relative divergence of
the measurement results obtained by a method involving counting of the interference bands between the centers of gravity of
the achromatic bands and a method involving matching fractional parts of the orders of interference amounts to less than 10−8.
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Translated from Izmeritel’naya Tekhnika, No. 7, pp. 20–23, July, 2007. |
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| Keywords: | long gauge blocks displacement interferometer white-light interferometer |
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