Rigid body motion removal by derotating digital holograms

Carlos Perez-Lopez; Fernando Mendoza Santoyo

doi:10.1117/12.437227

14 August 2001 Rigid body motion removal by derotating digital holograms

Carlos Perez-Lopez, Fernando Mendoza Santoyo

Proceedings Volume 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications; (2001) https://doi.org/10.1117/12.437227
Event: IV Iberoamerican Meeting of Optics and the VII Latin American Meeting of Optics, Lasers and Their Applications, 2001, Tandil, Argentina

Abstract

Digital holography is used as a means to create a new method capable of measuring dynamic deformations of rotating objects. A CCD camera captures a pari of digital holograms of a rotating object, with a time separation of 20 micrometers . The object, the four blades of an air fan, is illuminated by a pulsed ruby laser.

Citation Download Citation

Carlos Perez-Lopez and Fernando Mendoza Santoyo "Rigid body motion removal by derotating digital holograms", Proc. SPIE 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, (14 August 2001); https://doi.org/10.1117/12.437227

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