A VME based CCD imaging system for the VIRGO interferometer control

被引：8

作者：

Bellachia, F ^{[1
]}

Boget, D ^{[1
]}

Carron, T ^{[1
]}

Castelazzi, D ^{[1
]}

Daguin, G ^{[1
]}

Derome, L ^{[1
]}

Drezen, C ^{[1
]}

Flaminio, R ^{[1
]}

Grave, X ^{[1
]}

Lacotte, JC ^{[1
]}

Marion, F ^{[1
]}

Massonnet, L ^{[1
]}

Morand, R ^{[1
]}

Mours, B ^{[1
]}

Sannibale, V ^{[1
]}

Verkindt, D ^{[1
]}

机构：

[1] LAPP, F-74941 Annecy Le Vieux, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 413卷 / 01期

关键词：

gravitational waves detectors; VIRGO; imaging system; CCD cameras; VME board; positioning device;

D O I：

10.1016/S0168-9002(98)00546-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Large interferometric detectors, like VIRGO, are planned to detect gravitational waves, by observing the motions of the suspended mirrors of a Michelson interferometer with kilometric Fabry Perot cavity arms. Due to the large sensitivity needed, the set-up requires a real time monitoring of its mirrors positions, and the analysis of beam shape during the alignment. In this paper, we present the development and the performance of a beam imaging system which uses a CCD camera interfaced to a VME board. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：151 / 160

页数：10

共 8 条

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