Application of digital holography to surface shape measurement using interferometric fringe projection system

Marcin Prytulak; Romuald Jozwicki

doi:10.1117/12.500002

30 May 2003 Application of digital holography to surface shape measurement using interferometric fringe projection system

Marcin Prytulak, Romuald Jozwicki

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Proceedings Volume 5144, Optical Measurement Systems for Industrial Inspection III; (2003) https://doi.org/10.1117/12.500002
Event: Optical Metrology, 2003, Munich, Germany

Abstract

A new measurement method based on digital holography is proposed. The holographic registration of interferometric fringes generated on a surface under study using CCD camera and their reconstruction allow the determination of the surface shape with the aid of a computer program. Problems related to limited resolution of CCD camera devices are considered. The results obtained by numerical means are presented. The discussion on further possibilities is given.

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Marcin Prytulak and Romuald Jozwicki "Application of digital holography to surface shape measurement using interferometric fringe projection system", Proc. SPIE 5144, Optical Measurement Systems for Industrial Inspection III, (30 May 2003); https://doi.org/10.1117/12.500002

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