• DOI:10.1117/12.140770
Corpus ID: 62679510

Spatial and temporal phase-measurement techniques: a comparison of major error sources in one dimension

@inproceedings{Schmit1993SpatialAT,
  title={Spatial and temporal phase-measurement techniques: a comparison of major error sources in one dimension},
  author={J. Schmit and K. Creath and M. Kujawinska},
  booktitle={Optics & Photonics},
  year={1993}
}

J. Schmit, K. Creath, M. Kujawinska

Published in Optics & Photonics 1993

Computer Science, Engineering

Spatial and temporal phase-measurement interferometry techniques are affected by a number of sources of error. This paper focuses on the influence of major error sources on the results of phase calculations using the most popular algorithms. These error sources include phase-shifter miscalibration for N-frame temporal methods and its equivalent of the wrong carrier frequency in N-point spatial techniques and detector nonlinearities. Other errors considered are detector nonlinearities and… CONTINUE READING

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