EFFECT OF QUANTIZATION-ERROR ON THE COMPUTED PHASE OF PHASE-SHIFTING MEASUREMENTS

Authors
ZHAO B SURREL Y
Citation
B. Zhao et Y. Surrel, EFFECT OF QUANTIZATION-ERROR ON THE COMPUTED PHASE OF PHASE-SHIFTING MEASUREMENTS, Applied optics, 36(10), 1997, pp. 2070-2075
Citations number
18
Categorie Soggetti
Optics
Journal title
Applied optics → ACNP
ISSN journal
00036935
Volume
36
Issue
10
Year of publication
1997
Pages
2070 - 2075
Database
ISI
SICI code
0003-6935(1997)36:10<2070:EOQOTC>2.0.ZU;2-X
Abstract
The effect of the quantization of fringe intensity on the phase error in phase-shifting measurements is formulated by a characteristic polyn omial method. A numerical simulation is performed, and its result is i n good agreement with the analytical one. Several factors influencing the quantization effects are investigated. (C) 1997 Optical Society of America.