8 March 1995 Interferometric angular transducers
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Proceedings Volume 2461, ROMOPTO '94: Fourth Conference in Optics; (1995) https://doi.org/10.1117/12.203478
Event: ROMOPTO '94: 4th Conference on Optics, 1994, Bucharest, Romania
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.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dan Apostol, Victor S. Damian, Petre-Catalin Logofatu, R. Tumbar, Adrian Dobroiu, "Interferometric angular transducers", Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); doi: 10.1117/12.203478; https://doi.org/10.1117/12.203478
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