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Proceedings Paper

Interferometric angular transducers
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Paper Abstract

The measurement of large angles is still an actual problem in metrology. Interferometric methods based on Michelson interferometer have high sensitivities, precision and accuracy but the angular range is limited. Two methods are presented: hollow roof prism on a rotating table and a plane-parallel plate in the interferometer's arm, as systems for angular measurements.

Paper Details

Date Published: 8 March 1995
PDF: 3 pages
Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); doi: 10.1117/12.203478
Show Author Affiliations
Dan Apostol, Institute of Atomic Physics (Romania)
Victor S. Damian, Institute of Atomic Physics (Romania)
Petre-Catalin Logofatu, Institute of Atomic Physics (Romania)
R. Tumbar, Institute of Atomic Physics (Romania)
Adrian Dobroiu, Univ. of Bucharest (Romania)


Published in SPIE Proceedings Vol. 2461:
ROMOPTO '94: Fourth Conference in Optics
Valentin I. Vlad, Editor(s)

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