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A phase retrieval algorithm for shifting illumination

delete2004-11-15
delete884
PRE
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J
J. M. Rodenburg
H
H. M. L. Faulkner
DOI:10.1063/1.1823034delete
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Abstract

Abstract

En 中文
We propose a method of iterative phase retrieval that uses measured intensities in the diffraction plane to solve the phase problem in a way that bypasses the problem of lens aberration, leading to greatly improved spatial resolution. This method is stable, easy to implement experimentally, and can be used to view a large area of the specimen when that is desired. (C) 2004 American Institute of Physics.
Keywords:
X-RAY
RESOLUTION
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Journal

Applied Physics Letters cover
Applied Physics Letters
IF:
3.6
Papers:
10.4W
Citations:
17.8W

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