Title of article
A study on spatial resolution of pixelated CsI(Tl) scintillator
Author/Authors
Kim، نويسنده , , Byoung-Jik and Cha، نويسنده , , Bo Kyung and Jeon، نويسنده , , Hosang and Chi، نويسنده , , Yong Ki and Cho، نويسنده , , Gyuseong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
3
From page
205
To page
207
Abstract
We developed an X-ray imaging detector consisting of a silicon charge coupled device and pixel structured CsI(Tl) scintillator in previous research. Scintillator pixelation for minimizing the spread of scintillation light enhanced spatial resolution. In this study, we investigated the effect of pixel size on spatial resolution using DETECT97 simulation and obtained the measured modulation transfer functions (MTFs) of pixelated CsI(Tl) scintillators. The size of a pixel is controlled by the pattern on glass substrate in the fabricating process.
Keywords
Pixel structure X-ray imaging , Pixel structure , scintillator
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2007
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2206888
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