Share Email Print
cover

Proceedings Paper

Interferogram intensity modulation calculations using temporal phase shifting: error analysis
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The paper presents numerical and experimental investigations of two errors having pronounced influence on the results of interferogram intensity modulation calculations using temporal phase stepping, i.e., the phase step miscalibration and average intensity changes between component interferograms. Experimental studies of sinusoidal vibration mode patterns by time-average interferometry provide excellent verification of numerical findings.

Paper Details

Date Published: 13 June 2005
PDF: 12 pages
Proc. SPIE 5856, Optical Measurement Systems for Industrial Inspection IV, (13 June 2005); doi: 10.1117/12.612097
Show Author Affiliations
Krzysztof Patorski, Warsaw Univ. of Technology (Poland)
Adam Styk, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 5856:
Optical Measurement Systems for Industrial Inspection IV
Wolfgang Osten; Christophe Gorecki; Erik L. Novak, Editor(s)

© SPIE. Terms of Use
Back to Top