SPADnet: Embedded coincidence in a smart sensor network for PET applications

被引：16

作者：

Bruschini, C. ^{[2
]}

Charbon, E. ^{[1
,2
]}

Veerappan, C. ^{[1
]}

Braga, L. H. C. ^{[3
]}

Massari, N. ^{[3
]}

Perenzoni, M. ^{[3
]}

Gasparini, L. ^{[3
]}

Stoppa, D. ^{[3
]}

Walker, R. ^{[4
]}

Erdogan, A. ^{[4
]}

Henderson, R. K. ^{[4
]}

East, S. ^{[5
]}

Grant, L. ^{[5
]}

Jatekos, B. ^{[6
]}

Ujhelyi, F. ^{[6
]}

Erdei, G. ^{[6
]}

Loerincz, E. ^{[6
]}

Andre, L. ^{[7
]}

Maingault, L. ^{[7
]}

Reboud, V. ^{[7
]}

Verger, L. ^{[7
]}

d'Aillon, E. Gros ^{[7
]}

Major, P. ^{[8
]}

Papp, Z. ^{[8
]}

Nemeth, G. ^{[8
]}

机构：

[1] Delft Univ Technol, Delft, Netherlands

[2] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland

[3] FBK, Trento, Italy

[4] Univ Edinburgh, Edinburgh, Midlothian, Scotland

[5] STMicroelect R&D Ltd, Edinburgh, Midlothian, Scotland

[6] Budapest Univ Technol & Econ BME, Budapest, Hungary

[7] CEA LETI, Grenoble, France

[8] Mediso Med Imaging Syst Ltd, Budapest, Hungary

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2014年 / 734卷

关键词：

Digital PET; Single-Photon Avalanche Diodes (SPADs); CMOS; Networking; TSV;

D O I：

10.1016/j.nima.2013.09.001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper we illustrate the core technologies at the basis of the European SPADneL project (www.spadnet.eu), and present the corresponding first results. SPADneL is aimed at a new generation of MRI-compatible, scalable large area image sensors, based on CMOS technology, that are networked to perform gamma-ray detection and coincidence to be used primarily in (Time-of-Flight) Positron Emission Tomography (PET). The project innovates in several areas of PET systems, from optical coupling to single-photon sensor architectures, from intelligent ring networks to reconstruction algorithms. In addition, SPADnet introduced the first computational model enabling study of the full chain from gamma photons to network coincidence detection through scintillation events, optical coupling, etc. (C) 2013 Elsevier By. All rights reserved.

引用

页码：122 / 126

页数：5

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