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), p.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 en
ISSN 0264-9381
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 JPN
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/117028 )