Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 1046-1049 |
| Number of pages | 4 |
| Journal | Journal of the Optical Society of America A, Optics, Image Science and Vision |
| Volume | 20 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2003 |
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Phase reconstruction from intensity measurements in linear systems. / Bastiaans, M.J.; Wolf, K.B.
In: Journal of the Optical Society of America A, Optics, Image Science and Vision, Vol. 20, No. 6, 2003, p. 1046-1049.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Phase reconstruction from intensity measurements in linear systems
AU - Bastiaans, M.J.
AU - Wolf, K.B.
PY - 2003
Y1 - 2003
N2 - The phase of a signal at a plane is reconstructed from the intensity profiles at two close parallel screens connected by a small abcd canonical transform; this applies to propagation along harmonic and repulsive fibers, and in free media. We analyze the relationship between the local spatial frequency (the signal phase derivative) and the derivative of the squared modulus of the signal under a one-parameter canonical transform with respect to the parameter. We thus generalize to all linear systems the results which have been obtained separately for Fresnel and fractional Fourier transforms.
AB - The phase of a signal at a plane is reconstructed from the intensity profiles at two close parallel screens connected by a small abcd canonical transform; this applies to propagation along harmonic and repulsive fibers, and in free media. We analyze the relationship between the local spatial frequency (the signal phase derivative) and the derivative of the squared modulus of the signal under a one-parameter canonical transform with respect to the parameter. We thus generalize to all linear systems the results which have been obtained separately for Fresnel and fractional Fourier transforms.
U2 - 10.1364/JOSAA.20.001046
DO - 10.1364/JOSAA.20.001046
M3 - Article
VL - 20
SP - 1046
EP - 1049
JO - Journal of the Optical Society of America A, Optics, Image Science and Vision
JF - Journal of the Optical Society of America A, Optics, Image Science and Vision
SN - 1084-7529
IS - 6
ER -