A Study of an Angle Examiner Based on the Fizeau Interferometer with Expanded Measurement Range

K. V. Chekirda; V. L. Shur; A. Ya. Lukin; M. A. Kos’mina; G. I. Leibengardt

doi:10.1007/s11018-016-0930-4

A Study of an Angle Examiner Based on the Fizeau Interferometer with Expanded Measurement Range

Autores: Chekirda K.V.¹, Shur V.L.¹, Lukin A.Y.¹, Kos’mina M.A.¹, Leibengardt G.I.¹
Afiliações:
1. Mendeleev All-Russia Research Institute of Metrology (VNIIM)
Edição: Volume 59, Nº 2 (2016)
Páginas: 133-136
Seção: Linear and Angular Measurements
URL: https://bakhtiniada.ru/0543-1972/article/view/245739
DOI: https://doi.org/10.1007/s11018-016-0930-4
ID: 245739

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Resumo

Results from the development and investigation of an angle examiner constructed on the base of a Fizeau multibeam interferometer are presented. The examiner possesses a range of reproduction of angles to ±600″. The random error of the measurements is not greater than 0.01″, with the systematic error not exceeding 0.01″. The examiner may be used for verification and calibration of precision electronic digital autocollimators.