Use of a complex constraint in coherent diffractive imaging

Jesse N Clark; C T Putkunz; Mark A Pfeifer; A G Peele; G J Williams; B Chen; Keith Alexander Nugent; Christopher John Hall; Wilfred Fullagar; S Kim; I McNulty

doi:10.1364/OE.18.001981

Use of a complex constraint in coherent diffractive imaging

Jesse N Clark, C T Putkunz, Mark A Pfeifer, A G Peele, G J Williams, B Chen, Keith Alexander Nugent, Christopher John Hall, Wilfred Fullagar, S Kim, I McNulty

Research output: Contribution to journal › Article › Research › peer-review

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Abstract

We demonstrate use of a complex constraint based on the interaction of x-rays with matter for reconstructing images from coherent X-ray diffraction. We show the complementary information provided by the phase and magnitude of the reconstructed wavefield greatly improves the quality of the resulting estimate of the transmission function of an object without the need for a priori information about the object composition. (C) 2010 Optical Society of America

Original language	English
Pages (from-to)	1981 - 1993
Number of pages	13
Journal	Optics Express
Volume	18
Issue number	3
DOIs	https://doi.org/10.1364/OE.18.001981
Publication status	Published - 2010

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10.1364/OE.18.001981

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AU - Clark, Jesse N

AU - Putkunz, C T

AU - Pfeifer, Mark A

AU - Peele, A G

AU - Williams, G J

AU - Chen, B

AU - Nugent, Keith Alexander

AU - Hall, Christopher John

AU - Fullagar, Wilfred

AU - Kim, S

AU - McNulty, I

PY - 2010

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AB - We demonstrate use of a complex constraint based on the interaction of x-rays with matter for reconstructing images from coherent X-ray diffraction. We show the complementary information provided by the phase and magnitude of the reconstructed wavefield greatly improves the quality of the resulting estimate of the transmission function of an object without the need for a priori information about the object composition. (C) 2010 Optical Society of America

UR - http://www.opticsinfobase.org/oe/abstract.cfm?URI=OPEX-18-3-1981

U2 - 10.1364/OE.18.001981

DO - 10.1364/OE.18.001981

M3 - Article

SN - 1094-4087

VL - 18

SP - 1981

EP - 1993

JO - Optics Express

JF - Optics Express

IS - 3

ER -

Use of a complex constraint in coherent diffractive imaging

Abstract

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