2004/06/30 by F. Y. Khalili, F. Ya. Khalili · 2 citations
Engineering · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Geophysics and Sensor Technology #Pulsars and Gravitational Waves Research #gr-qc
paper · pdf · doi:10.1016/j.physleta.2004.10.078
published as Phys.Lett. A334 (2005) 67-72 · 7 pages, 3 eps figures
arxiv created 2004/10/01 · openalex publication_date 2004/12/09 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Recent researches show that the fluctuations of the dielectric mirrors coating thickness can introduce a substantial part of the future laser gravitational-wave antennae total noise budget. These fluctuations are especially large in the high-reflectivity end mirrors of the Fabry-Perot cavities which are being used in the laser gravitational-wave antennae. We show here that the influence of these fluctuations can be substantially decreased by using additional short Fabry-Perot cavities, tuned in anti-resonance instead of the end mirrors.