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Phase Estimation in Optical Interferometry
book

Phase Estimation in Optical Interferometry

by Pramod Rastogi, Erwin Hack
November 2014
Intermediate to advanced content levelIntermediate to advanced
366 pages
11h 5m
English
CRC Press
Content preview from Phase Estimation in Optical Interferometry
Windowed Fourier Transforms 61
pixels and includes signals with high and low frequencies. Figure2.31
shows the intensity of the modulated fringe pattern at the 100th row. is
fringe pattern can be considered a nonsinusoidal signal because of the
saturated exposure. Figure2.32 shows the power spectra of the original
and modulated fringe pattern at the 100th row. e fundamental spectral
component of the modulated fringe pattern is superposed by the other
higher-order spectral components, which makes it impossible to lter out
the fundamental spectral component accurately. e instantaneous fre-
quency of the fringe pattern at the 100t
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Publisher Resources

ISBN: 9781466598317