Influence of optical imaging on phase measurements in fringe projection coherent systems

Tomasz S. Tkaczyk; Romulad Jozwicki

doi:10.1117/1.1457460

1 April 2002 Influence of optical imaging on phase measurements in fringe projection coherent systems

Tomasz S. Tkaczyk, Romulad Jozwicki

Optical Engineering, Vol. 41, Issue 4, (April 2002). https://doi.org/10.1117/1.1457460

The influence of an imaging system on the measurement error in coherent fringe projection methods is analyzed. The analyses are related to geometrical configurations and aberrations of optical systems. The problem is particularly important for full-field interferometry, where the aberrations are different for different field points. The analysis of the influence of geometrical and aberration parameters on measurement results for a chosen object is based on the harmonic approach to optical imaging. Theoretical considerations are supported by computer calculations.

©(2002) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Tomasz S. Tkaczyk and Romulad Jozwicki "Influence of optical imaging on phase measurements in fringe projection coherent systems," Optical Engineering 41(4), (1 April 2002). https://doi.org/10.1117/1.1457460

Published: 1 April 2002

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