教師資料查詢 | 類別: 期刊論文 | 教師: 劉國欽 LIOU GUO CHIN (瀏覽個人網頁)

標題:Vibration isolation system with a compact damping system for power recycling mirrors of KAGRA
學年107
學期2
出版(發表)日期2019/04/12
作品名稱Vibration isolation system with a compact damping system for power recycling mirrors of KAGRA
作品名稱(其他語言)
著者Akiyama, Y.; Akutsu, T.; Ando, M.; Arai, K. et al. (Including Liu, G-C.)
單位
出版者
著錄名稱、卷期、頁數Classical and Quantum Gravity 36(9), 095015
摘要A vibration isolation system called the Type-Bp system used for power recycling mirrors has been developed for KAGRA, the interferometric gravitational-wave observatory in Japan. A suspension of the Type-Bp system passively isolates an optic from seismic vibration using three main pendulum stages equipped with two vertical vibration isolation systems. A compact reaction mass around each of the main stages allows for achieving sufficient damping performance with a simple feedback as well as vibration isolation ratio. Three Type-Bp systems were installed in KAGRA, and were proved to satisfy the requirements on the damping performance, and also on estimated residual displacement of the optics.
關鍵字
語言英文
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別日本
公開徵稿
出版型式,電子版
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