在高能闪光照相中,转换屏起着将高能X光转变成可见光的作用,它对系统的空间分辨率有重要影响.通过实验,分析了几种转换屏对系统调制传递函数MTF(空间分辨率)的影响.这些对于实验的布局以及对成像系统性能的定性分析都有很重要的实用价值.
参考文献
[1] | Wu Shifa. Recent Imaging Technology and Image Disposal [M]. National Defence Industry Press, 1997. (in Chinese). |
[2] | Mai Weilin. Optical Transfer Function and the Base of Mathematics and Physics [M]. National Defence Industry Press, 1979. (in Chinese). |
[3] | Castleman K R. Digital Image Disposal [M]. Electronic Industry Press, 1998. (in Chinese). |
[4] | Matsubayashi M, Tsuruno A, et al. High resolution static imaging system using a codes CCD camera [J]. Nuclear Instruments and Methods in Physics Research, 1996, 377:107-110 |
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