Monolithic geometric anti-spring blades
نویسندگان
چکیده
منابع مشابه
Improvement of the seismic noise attenuation performance of the Monolithic Geometric Anti Spring filters for Gravitational Wave Interferometric Detectors
The Monolithic Geometric Anti-Spring (GAS) Filter is one of the most efficient vertical seismic isolation devices for Gravitational Waves (GW) interferometers. However, the attenuation of this filter was previously limited to around 60dB due to the high frequency saturation associated with the filter’s distributed mass a problem typical of passive mechanical filters. We show that it is possible...
متن کاملImproving the seismic noise attenuation performance of the Monolithic Geometric Anti Spring filters for Gravitational Wave Interferometric Detectors
The Monolithic Geometric Anti-Spring (GAS) Filter is one of the most efficient vertical seismic isolation devices for Gravitational Waves (GW) interferometers. Until now, each filter could provide a maximum of 60 dB of attenuation because of the high frequency saturation introduced by the distributed mass of its elastic structure, a limitation typical of some passive mechanical filters. We desi...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2005
ISSN: 0168-9002
DOI: 10.1016/j.nima.2004.10.042