Acta Physica Sinica, Volume. 68, Issue 3, 035202-1(2019)
Fig. 2. Spatial resolution of X-ray imaging by FZP versus incident light spectral bandwidth under different source sizes.不同光源尺寸下X射线FZP成像的分辨能力随入射光光谱带宽的变化
Fig. 3. Extended source model and its imaging results: (a) Extended source model; (b) image of extended source by FZP; (c) intensity distribution along
Fig. 4. Spatial resolution in the field-of-view center and image contrast versus the size of extended source.视场中央分辨能力与像对比度随扩展光源尺寸的变化
Fig. 5. Images of an extended source with different spectral bandwidth: (a)
Fig. 6. Spatial resolution in the field-of-view center and the image contrast versus spectral bandwidth.视场中央分辨能力与像对比度随光谱带宽的变化
Fig. 8. Images of 3 mm-diameter source for different spectral bandwidth, and the corresponding intensity distribution along
Fig. 9. Experimental results for spatial resolution and image contrast in the field-of-view center versus spectral bandwidth.视场中央分辨能力与像对比度随光谱带宽变化的实验结果
Fig. 10. Experimental results for spatial resolution and image contrast in the field-of-view center versus extended source size.视场中央分辨能力与像对比度随扩展光源尺寸变化的实验结果
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Zhong-Wei Lu, Xiao-Fang Wang.
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Received: Jun. 26, 2018
Accepted: --
Published Online: Oct. 18, 2019
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