An interferometric sapphire transducer has been used to test the super attenuator of the VIRGO laser interferometer gravitational wave antenna project. A test was carried out to characterise the horizontal displacement of the attenuator. The test showed the performance of the super attenuator to the transducer noise floor of 5 x 10(-15) m/square-root Hz at 60 Hz.

TEST OF AN INTERFEROMETRIC SAPPHIRE TRANSDUCER WITH THE SUPER ATTENUATOR OF THE VIRGO GRAVITATIONAL-WAVE ANTENNA

FIDECARO, FRANCESCO;MORGANTI, MAURO;POGGIANI, ROSA;
1994-01-01

Abstract

An interferometric sapphire transducer has been used to test the super attenuator of the VIRGO laser interferometer gravitational wave antenna project. A test was carried out to characterise the horizontal displacement of the attenuator. The test showed the performance of the super attenuator to the transducer noise floor of 5 x 10(-15) m/square-root Hz at 60 Hz.
1994
Peng, H; Blair, Dg; Divirgilio, A; Giazotto, A; Braccini, S; Bradaschia, C; Chen, X; Delfabbro, R; Fidecaro, Francesco; Flaminio, R; Gennai, A; Giassi, A; Losurdo, G; Morganti, Mauro; Palla, F; Passuello, D; Poggiani, Rosa; Zhang, Z.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/173724
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