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Proceedings Paper

Causality and demodulation of signals with monotonic phase
Author(s): V. A. Tartakovsky
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Paper Abstract

The state-of-the-art in definition of the amplitude and phase of signals as applied to analysis of fringe patterns like interferogram is discussed. The problem of both theoretical and practical significance, namely, the conditions for existence of two-band spectrum of real signals, are considered. Some constructive results are presented.

Paper Details

Date Published: 29 July 2002
PDF: 8 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484602
Show Author Affiliations
V. A. Tartakovsky, Institute for Optical Monitoring (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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