Investigation of a continuous crystal PSAPD-based gamma camera
نویسندگان
چکیده
منابع مشابه
Investigation of high resolution compact gamma camera module based on a continuous scintillation crystal using a novel charge division readout method
The objective of this study is to investigate a high performance and lower cost compact gamma camera module for a multi-head small animal SPECT system. A compact camera module was developed using a thin Lutetium Oxyorthosilicate (LSO) scintillation crystal slice coupled to a Hamamatsu H8500 position sensitive photomultiplier tube (PSPMT). A two-stage charge division readout board based on a nov...
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By identifying the effect of any parameter such as distance, attenuation and scattering on the Line Spread Function (LSF), one can compensate the quantitative and qualitative destructive effect of such parameters by deconvolution method. Using a 99mTC line source, this study was performed on a single head ADAC SPECT system operating in planar mode. Variation of FWTM and FWHM and LSFs as a...
متن کاملinsertion of a gamma-continuous function
a necessary and sufficient condition in terms of lower cut sets are given for the insertion of a $gamma-$continuous function between two comparable real-valued functions.
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In this work, gamma sensitive intra-operative imaging detectors using CsI(Na), CsI(T1) and NaI(T1) scintillators coupled through optical fibers were investigated with simulations and measurements. Three coupling methods were employed between the detectors and optical fiber imaging array: discrete crystals coupled one-to-one with the fibers; discrete crystals coupled through a light diffuser to ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 2006
ISSN: 0018-9499
DOI: 10.1109/tns.2006.875354