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JIE WU1,*
In order to get better images from the extreme low density or weak absorption materials, a new modulation transfer function model is established for the X-ay phase contrast imaging method. Then the effects of the ray source size parameter are elaborated on the basis of the partially coherent optical theory. From the simulation and calculation, the proposal and parameter optimization are revealed according to the actual materials experiment conditions..
Weak absorption material, Phase contrast, Light element materials, X-ay.
JIE WU, The X ray phase contrast imaging method for the light element materials or extreme weak absorption materials, Optoelectronics and Advanced Materials - Rapid Communications, 7, 11-12, November-December 2013, pp.828-830 (2013).
Submitted at: Dec. 23, 2012
Accepted at: Nov. 7, 2013
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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