Compact SiPM based Detector Module for Time-of-Flight PET/MR

被引：6

作者：

Ritzert, Michael ^{[1
]}

Fischer, Peter ^{[1
]}

Mlotok, Viacheslav ^{[1
]}

Peri, Ivan ^{[1
]}

Piemonte, Claudio ^{[2
]}

Zorzi, Nicola ^{[2
]}

Schulz, Volkmar ^{[3
]}

Solf, Torsten ^{[3
]}

Thon, Andreas ^{[3
]}

机构：

[1] Heidelberg Univ, Bergheimer Str 58, D-69117 Heidelberg, Germany

[2] Fondaz Bruno Kessler, I-38050 Trento, Italy

[3] Philips Res Europe, D-52066 Aachen, Germany

来源：

2009 16TH IEEE-NPSS REAL TIME CONFERENCE | 2009年

关键词：

D O I：

10.1109/RTC.2009.5322017

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We present a compact detector module for gamma detection in the PET part of a simultaneous ToF-PET/MR system. The module covers an area of 3.3 cm x 3.3 cm with 64 SHIM based readout channels. It is composed of a slack of three PCBs of identical size: The SiPMs on the topmost PCB are read out by two full-custom ASICs located on a second PCB located underneath. A third PCB at the bottom of the stack contains a local voltage regulator, an FPGA for ASIC control and data processing, and DACs to generate Was voltages for the readout ASICs and the SiPM devices. An LYSO scintillator block is optically coupled to the SiPMs for gamma to light conversion.

引用

页码：163 / +

页数：2

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