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Proceedings Paper

Development of special diffraction grating interferometers to realize and disseminate the unit of angular acceleration
Author(s): Angelika Taeubner; Hans-Juergen von Martens
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Paper Abstract

In the last years, diffraction grating interferometry has been made use of to accurately measure rotational quantities. A new diffraction grating interferometer developed for this purpose was presented in a paper given at the First International Conference on Vibration Measurements by Laser Techniques. Since then, various investigations have been carried out into the behavior of different versions of diffraction grating interferometers based on homodyne and heterodyne techniques. The paper describes these investigations, their results and the uncertainties achieved in measurements of the physical quantities of angular acceleration, angular velocity and rotation angle.

Paper Details

Date Published: 23 August 1996
PDF: 11 pages
Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); doi: 10.1117/12.248667
Show Author Affiliations
Angelika Taeubner, Physikalisch-Technische Bundesanstalt (Germany)
Hans-Juergen von Martens, Physikalisch-Technische Bundesanstalt (Germany)


Published in SPIE Proceedings Vol. 2868:
Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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