Two-dimensional X-ray imaging using plastic scintillating fiber array

来源 :核技术(英文版) | 被引量 : 0次 | 上传用户:rockyliangchao
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Due to its low cost,flexibility and convenience for long distance dala transfer,plastic scintillation fiber (PSF)have been increasingly used in building detectors or sensors for detecting various radiations and imaging.In this work,the performance of using PSF coupled with charge-coupled devices(CCD)to build are adetectors for 2D X-ray imaging is studied.We describe the experimental setup and show the obtained images from CCD.Modulation Transfer Function(MTF)of the PSF array is also presented and compared to earlier reports.
其他文献
An analysis of statistical expected values for transformations is performed in this study to quantify the effect of heterogeneity on spatial geological modeling
A new approach was propoeed to construct a performance-driven rectilinear Steiner tree with simul-taneous buffer insertion and wiresizing optimization (PDRST/BW
N-FINDR is a very popular algorithm of endmember (EM) extraction for its automated property and high efficiency. Unfortunately, innumerable volume calculation,
The evolution and breaking of a propagating internal wave are directly numerically simulated using a pseudo-spectral method.The mechanism of PSI (parametric sub
The constitutive laws of the collapse of underground openings in a rock massif were investigated based on the results of laboratory and field experiments,and co
A new method for targeted heating of deep tissue was developed by using an ultrasound phased-array system which can generate various multiple foci patterns by e
Precise, real-time measurements of overflow particle size distributions in hydrocyclones are ne-cessary for accurate control of the comminution circuits. Soft s
We propose an efficient scheme to generate multi-photon entangled W state from two-qubit Einstein-Podolsky-Rosen pairs by measurements and follow-up local trans
The split Hopkinson pressure bar (SHPB) was used to determine the dynamic compressive strength of the high-strength Zr38Ti17Cu10.5Co12Be22.5 bulk metallic glass
The temperature field, velocity field, as well as species distribution in three-dimensional space are successfully calculated by establishing three-dimensional