Recent advances in phase shifted time averaging and stroboscopic interferometry

Adam Styk; Michał Józwik

doi:10.1117/12.2238519

28 August 2016 Recent advances in phase shifted time averaging and stroboscopic interferometry

Adam Styk, Michał Józwik

Proceedings Volume 9960, Interferometry XVIII; 99600A (2016) https://doi.org/10.1117/12.2238519
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

Classical Time Averaging and Stroboscopic Interferometry are widely used for MEMS/MOEMS dynamic behavior investigations. Unfortunately both methods require an extensive measurement and data processing strategies in order to evaluate the information on maximum amplitude at a given load of vibrating object. In this paper the modified strategies of data processing in both techniques are introduced. These modifications allow for fast and reliable calculation of searched value, without additional complication of measurement systems. Through the paper the both approaches are discussed and experimentally verified.

Conference Presentation

Citation Download Citation

Adam Styk and Michał Józwik "Recent advances in phase shifted time averaging and stroboscopic interferometry", Proc. SPIE 9960, Interferometry XVIII, 99600A (28 August 2016); https://doi.org/10.1117/12.2238519

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