Application of digital holography to interference pattern recognition

Marcin J. Prytulak; Romuald Jozwicki

doi:10.1117/12.577588

26 August 2004 Application of digital holography to interference pattern recognition

Proceedings Volume 5566, Optical Security and Safety; (2004) https://doi.org/10.1117/12.577588
Event: Optical Security and Safety, 2003, Warsaw, Poland

Abstract

Interference patterns imaged by an optical system and registered by CCD camera are applied in automatic systems for surface shape and deformation measurements. The digital holographic registration of fringe patterns is proposed to avoid the influence of the optical imaging system. Theoretical relationships and numerical simulation results are presented.

Citation Download Citation

Marcin J. Prytulak and Romuald Jozwicki "Application of digital holography to interference pattern recognition", Proc. SPIE 5566, Optical Security and Safety, (26 August 2004); https://doi.org/10.1117/12.577588

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