Development of a portable gamma camera with coded aperture

被引：58

作者：

Gal, O ^{[1
]}

Gmar, M

Ivanov, OP

Lainé, F

Lamadie, F

Le Goaller, C

Mahé, C

Manach, E

Stepanov, VE

机构：

[1] CEA Saclay, CEA Technol Res, LIST, F-91191 Gif Sur Yvette, France

[2] IV Kurchatov Atom Energy Inst, Moscow 123182, Russia

[3] CEA Marcoule, CEA Nucl Engn, DDCO, F-30207 Banyuls Sur Ceze, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2006年 / 563卷 / 01期

关键词：

radiation-imaging detectors; gamma mapping; coded-mask aperture; semiconductor pixel detector;

D O I：

10.1016/j.nima.2006.01.119

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Since the beginning of the 1990s, the CEA is being involved in the development of compact gamma cameras based on a pinhole collimator, a scintillator and an intensified CCD. In collaboration with the Kurchatov Institute, the CEA has recently developed a miniature coded mask, which significantly improves sensitivity and angular resolution. Laboratory tests have demonstrated excellent performance. They are summarized, accompanied with on-site test results. We also present preliminary results of Medipix2/CdTe, a semiconductor pixel detector. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：233 / 237

页数：5

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