中国科学院机构知识库网格系统: Study of three-mode parametric instability (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Study of three-mode parametric instability (EI CONFERENCE)

文献类型：会议论文


作者	Liang F. ; Zhao C. ; Gras S. ; Ju L. ; Blair G.
出版日期	2010
会议名称	8th Edoardo Amaldi Conference on Gravitational Waves, June 21, 2009 - June 26, 2009
会议地点	New York, NY, United states
关键词	The effect of parametric instability in advanced interferometric gravitational wave detectors is a potential problem for their proper operation. Great efforts have been made to study the onset of parametric instabilities and to find ways to control them. Here we present an experimental design for studying parametric instability in a 72 m cavity with suspended high quality fused silica mirrors. With 5 W input power and 20 kW circulation power inside the cavity it is predicted that parametric instability will occur. The resonant condition of parametric instability can be met by thermally tuning the radius of curvature of a test mass. We will present simulation results of parametric gains for different radii of curvature of a test mass. The simulation results will provide the basis for designing the thermal tuning and observation parametric instability experiments. This will provide a test bed for studying parametric instability and its control for next generation detectors. 2010 IOP Publishing Ltd.
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/34042]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Liang F.,Zhao C.,Gras S.,et al. Study of three-mode parametric instability (EI CONFERENCE)[C]. 见:8th Edoardo Amaldi Conference on Gravitational Waves, June 21, 2009 - June 26, 2009. New York, NY, United states.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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