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Proceedings Paper

Koester's interferometer modification for gauge blocks calibration
Author(s): Marko G. Nikolić; Aleksandar J. Krmpot; Bratimir Panić; Zoran Grujić; Dejan V. Pantelić
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Paper Abstract

Modification of Koester's interferometer is described in this paper, which is used for calibration of gauge blocks up to 100mm in length. Higher precision was obtained by using a camera (for measurement of fringe fractions) and lasers as the source of light. The process of digitalization and processing of the interference pattern images is also described, as well as rejection of noise caused by transmission of laser beams through the optical fiber.

Paper Details

Date Published: 5 March 2007
PDF: 5 pages
Proc. SPIE 6604, 14th International School on Quantum Electronics: Laser Physics and Applications, 66040P (5 March 2007); doi: 10.1117/12.726899
Show Author Affiliations
Marko G. Nikolić, Institute of Physics (Serbia and Montenegro)
Aleksandar J. Krmpot, Institute of Physics (Serbia and Montenegro)
Bratimir Panić, Institute of Physics (Serbia and Montenegro)
Zoran Grujić, Institute of Physics (Serbia and Montenegro)
Dejan V. Pantelić, Institute of Physics (Serbia and Montenegro)


Published in SPIE Proceedings Vol. 6604:
14th International School on Quantum Electronics: Laser Physics and Applications

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