Reconstruction of the Shape of a Wavefront in the Presence of Large Phase Changes

A modified method of splicing ("sewing together") phases along their first derivatives is described. It is shown that in the presence of smooth sections of the phase surface it is possible to reconstruct the shape of a wavefront for large phase changes.[PUBLICATION ABSTRACT]

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Bibliographic Details
Published inMeasurement techniques Vol. 47; no. 4; pp. 343 - 347
Main Authors Kovalev, A. A., Sukhorukov, K. A.
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.04.2004
Subjects
Derivatives
Phase transformations
Reconstruction
Sewing
Splicing
Studies
Wave fronts
Waveform analysis
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Summary:A modified method of splicing ("sewing together") phases along their first derivatives is described. It is shown that in the presence of smooth sections of the phase surface it is possible to reconstruct the shape of a wavefront for large phase changes.[PUBLICATION ABSTRACT]
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ISSN:0543-1972
1573-8906
DOI:10.1023/B:METE.0000033690.41264.a2