Measurement system characteristics of the OGRAN antenna

S.M. Popov, A.A. Samoylenko, S.A. Cheprasov and I.S. Yudin1

Abstract

The detecting system characteristics of a pilot model of the optoacoustical gravitational detector (the OGRAN project) are represented. We demonstrate an improvement of the signal-to-noise ratio connected with passing over to high-technology mirrors. The noise spectra of some assembleys of the detector are given. Further ways of increasing the sensitivity are discussed.

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