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  • Optimization of calibrating HeNe laser interferometers by sample-period simulation
    Črepinšek-Lipuš, Lucija ; Matus, Michael ; Ačko, Bojan, 1961-
    The calibration procedure for the frequency determination of HeNe laser interferometers used for length metrology is described and high-level traceability at the Metrology Institute of the Republic ... of Slovenia (MIRS) consistent with the Mutual Recognition Arrangement drawn up by the International Committee for Weights and Measures (CIPM MRA) is presented in the article. The analyses of radiation frequency regarding stabilization time, repeatability and reproducibility are given for a case of an industrial and of a laboratory HeNe laser interferometer. Allan-deviation calculations at different sampling periods provided information for setting the optimal sampling period and proved that 100 000 samples at one-second or 10 000 samples at ten-second long period are usually the most appropriate sets for one-day calibration measurements.
    Vir: International journal of simulation modelling. - ISSN 1726-4529 (Vol. 12, iss. 3, Sep. 2013, str. 154-163)
    Vrsta gradiva - članek, sestavni del
    Leto - 2013
    Jezik - angleški
    COBISS.SI-ID - 17102870
    DOI