Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
850398 | Optik - International Journal for Light and Electron Optics | 2014 | 4 Pages |
Abstract
Based on the partially coherent optical theory, a new theoretical model is established about the X-ray light source radius of X-ray phase contrast imaging system. Through the integral phase contrast modulation transfer function, a comprehensive analysis about the light source radius is made. Then the light source radius selection methods are investigated. Finally, an actual imaging experiment is shown to confirm the choice method of light source radius in X-ray phase contrast imaging system.
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Engineering
Engineering (General)
Authors
Jie Wu,