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Proceedings Paper

Displacement interferometer of a rotating body
Author(s): Michael Y. Kolesnikov; Viacheslav V. Petrov; Vitaly V. Pityuga; Igor V. Kocjak; Yuri N. Chermyanin; Viktor A. Atajev
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Paper Abstract

An interferometric technique of a position and beating control for an axial rotating body position is described in this paper. A Michelson interferometer without a signal spectrum transfer in a high-frequency range is used as a position and beating sensor of rotating body. An autocollimator as a reflector insensible to angular rotating is used in a measuring level of the interferometer. The autocollimator is hard connected with a cylindrical information carrier by a magnet lock for motion dynamics investigations. It is found that the position error of the proposed position sensor is no more than (lambda) /8.

Paper Details

Date Published: 23 June 1995
PDF: 5 pages
Proc. SPIE 2545, Interferometry VII: Applications, (23 June 1995); doi: 10.1117/12.212648
Show Author Affiliations
Michael Y. Kolesnikov, Institute of Information Recording Problems (Ukraine)
Viacheslav V. Petrov, Institute of Information Recording Problems (Ukraine)
Vitaly V. Pityuga, Institute of Information Recording Problems (Ukraine)
Igor V. Kocjak, Institute of Information Recording Problems (Ukraine)
Yuri N. Chermyanin, Institute of Information Recording Problems (Ukraine)
Viktor A. Atajev, Institute of Information Recording Problems (Ukraine)


Published in SPIE Proceedings Vol. 2545:
Interferometry VII: Applications
Ryszard J. Pryputniewicz; Gordon M. Brown; Werner P. O. Jueptner, Editor(s)

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