Development of signal-extraction scheme for Resonant Sideband Extraction

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dc.creatorKokeyama, K.
dc.creatorSomiya, K.
dc.creatorKawazoe, F.
dc.creatorSato, S.
dc.creatorKawamura, S.
dc.creatorSugamoto, A.
dc.date2008-05-26
dc.date.accessioned2026-07-07T12:14:34Z
dc.date.available2026-07-07T12:14:34Z
dc.descriptionAs a future plan, an advanced gravitational-wave detector will employ an optical configuration of resonant sideband extraction (RSE), achieved with an additional mirror at the signal-detection port of the power-recycled Fabry-Perot Michelson interferometer. To control the complex coupled cavity system, one of the most important design issues is how to extract the longitudinal control signals of the cavities. We developed a new signal-extraction scheme which provides an appropriate sensing matrix. The new method uses two sets of sidebands: one of the sideband components satisfies the critical coupling ondition for the RSE interferometer and reaches the signal-extraction port, and the other sideband is completely reflected by the Michelson interferometer. They provide a diagonalized sensing matrix and enable the RSE control to be robust.
dc.description8 pages, 6 figures, 2 tables
dc.identifierhttps://arxiv.org/abs/0805.3960
dc.identifierhttp://arxiv.org/abs/0805.3960
dc.identifierClass.Quant.Grav.25:235013,2008
dc.identifierdoi:10.1088/0264-9381/25/23/235013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211238
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDevelopment of signal-extraction scheme for Resonant Sideband Extraction
dc.typetext

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