Modification of a zeiss gauge block interferometer

Katić, Marko and Šimunović, Vedran and Baršić, Gorana (2011) Modification of a zeiss gauge block interferometer. = Modification of a zeiss gauge block interferometer. In: The 22nd DAAAM International World Symposium, 23-26.11.2011., Beč, Austrija.

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Traceability of physical length to the SI unit of meter is realized by means of interferometry, and primary interferometers are used at the highest accuracy levels to perform calibration of national gauge block standards. These devices are very expensive, given the fact that they are manufactured on order and used almost exclusively by national measurement institutes. Therefore, LFSB decided to retrofit and modify an existing Zeiss gauge block interferometer, and preliminary measurements show substantial improvements in accuracy.

Item Type: Conference or Workshop Item (Poster)
Keywords (Croatian): gauge block calibration, traceability, optical interferometry, interferogram analysis
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 800 Department of Quality > 810 Chair of Precise Measurement and Quality
Indexed in Web of Science: No
Indexed in Current Contents: No
Citations SCOPUS: 1 (12.09.2018.)
Date Deposited: 06 Jul 2016 13:23
Last Modified: 12 Sep 2018 10:21

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