نتایج جستجو برای: pixelated crystal

تعداد نتایج: 159533  

2016
Michael Weaver Janette P. Green Marco Petasecca Michael L. Lerch Dean L. Cutajar D. Franklin J Jakubek Martin G. Carolan Anatoly B. Rosenfeld M. Weaver J. Green M. Petasecca M.L.F. Lerch D. Cutajar J. Jakubek M. G. Carolan M. Conway S. Pospisil T. Kron P. Metcalfe M. Zaider A. B. Rosenfeld

Treatment of ocular cancers using eye plaque brachytherapy is now an established medical procedure. However, current QA for these eye plaques is quite rudimentary, limiting the opportunities for precise pretumour plaque customisation. This paper proposes and experimentally validates a new technique for imaging of eye plaque dose distributions using a high-resolution pixelated silicon detector. ...

Journal: :Physics in medicine and biology 2015
Valerio Tabacchini Giacomo Borghi Dennis R Schaart

Gamma-ray detectors based on bright monolithic scintillation crystals coupled to pixelated photodetectors are currently being considered for several applications in the medical imaging field. In a typical monolithic detector, both the light intensity and the time of arrival of the earliest scintillation photons can be recorded by each of the photosensor pixels every time a gamma interaction occ...

Journal: :IEEE Transactions on Nuclear Science 2004

Journal: :IEEE Transactions on Nuclear Science 2014

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2016

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