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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
166 Moises Padilla and Manuel Servin
ω
0
; the conjugate (1/2) b(x, y) exp[−iφ(x, y)] is modulated by
−ω exp[ 2( )]
00
irr
, so it is located around the circle of radius
ω2
0
.
us, the demodulated phase information is found by minimizing
the following functional:
=−
−−
−−
−ωρ
[(,)]{|(,) (,)|
|(,) (1,)||(,)(,1)| }.
2
(,)
22
0
Ufxy fxyIxye
fxyfxy fxyfxy
i
xy P
(5.52)
We can see that this functional uses +=
ωρ
(,)
0
22
0
cxyxy
as
a spatial carrier, and the membrane-ltering potential remains the
same. e Fourier spectrum of the searched analytic signal aer the
regularized low-pass ltering, F{(1/2) b(x, y) exp[iφ(x, y)]}, is shown
in panel 5.11f. Note ...
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Publisher Resources

ISBN: 9781466598317