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Conferences > DH > 2019 > M4B > M4B.1

Full field holographic vibrometry at ultimate measurement limits

Laure Lagny, Silvio Montresor, François Gautier, Charles Pezerat, and Pascal Picart

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Abstract

This paper proposes a processing method for full-field vibrometry based on digital on-line holography at 100kHz. We demonstrate that 20nm vibrations at 17kHz can be measured over large field of view (~500cm2).

© 2019 The Author(s)

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