Fibre optic radiation sensor systems for particle accelerators

被引：50

作者：

Henschel, H

Körfer, M

Kuhnhenn, J

Weinand, U

Wulf, F

机构：

[1] DESY, D-22607 Hamburg, Germany

[2] Fraunhofer INT, D-53879 Euskirchen, Germany

[3] HMI, D-14109 Berlin, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2004年 / 526卷 / 03期

关键词：

accelerator; free electron laser; ionizing radiation; dosimetry; fibre optic sensors;

D O I：

10.1016/j.nima.2004.02.030

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Two different fibre optic dosimeter systems based on the radiation-induced increase of fibre attenuation are presented. The systems allow on-line measurement of the accumulated dose along accelerator beam lines ("distributed" sensor) as well as at fixed positions in selected accelerator sections (local sensors). Fibre properties, system layout and results of measurements obtained during operation of the TESLA(1) Test Facility (TTF) at DESY Hamburg are described. (C) 2004 Published by Elsevier B.V.

引用

页码：537 / 550

页数：14

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