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An interferometric device to measure the mechanical transfer function of the VIRGO mirrors suspensions

 

作者: E. Calloni,   L. Di Fiore,   A. Grado,   L. Milano,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1998）
卷期: Volume 69, issue 4  

页码: 1882-1885

 

ISSN:0034-6748

 

年代: 1998

 

DOI:10.1063/1.1148858

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The design of servoloops for automating alignment and locking of long baseline gravitational wave detectors requires an accurate knowledge of the mechanical transfer function (TF) of the mirror suspensions. We present a suspended interferometric device devoted to the measurement of the TF of the multipendular seismic isolators of the VIRGO antenna. ©1998 American Institute of Physics.

 

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