Thermodynamical fluctuations and photo-t
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V.B. Braginsky; M.L. Gorodetsky; S.P. Vyatchanin
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Article
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1999
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Elsevier Science
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English
β 195 KB
Thermodynamical fluctuations of the temperature in mirrors of gravitational wave antennae are transformed through the thermal expansion coefficient into additional noise. This source of noise, which may also be interpreted as fluctuations due to thermoelastic damping, may not be neglected and leads