Title

Feedforward reduction of the microseism disturbance in a long-base-line interferometric gravitational-wave detector

Document Type

Article

Publication Date

1-1-2003

Abstract

Feedforward reduction of microseism disturbance in a long-based interometric gravitational-wave detector was discussed. Laser interferometer gravitational-wave observatory (LIGO) which has a 4 km base-line detectors was used. Results showed that the root mean-squared displacement near 0.15 Hz can be reduced by 10 dB.

Publication Source (Journal or Book title)

Review of Scientific Instruments

First Page

218

Last Page

224

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