TRIPLE-PENDULUM VIBRATION ISOLATION SYSTEM FOR A LASER INTERFEROMETER

被引：24

作者：

TSUBONO, K

ARAYA, A

KAWABE, K

MORIWAKI, S

MIO, N

机构：

[1] Department of Physics, University of Tokyo, Bunkyo

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1993年 / 64卷 / 08期

关键词：

D O I：

10.1063/1.1143967

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have developed a triple-pendulum vibration isolation system for suspended mirrors used in a laser interferometer for gravitational wave detection. Owing to the passive damping method using high-performance permanent magnets, the system has a very simple, compact structure. We measured the isolation ratio for vibration below 40 Hz and confirmed that the observed and calculated values are in good agreement. The stability of the system has been demonstrated by operating a Michelson laser interferometer incorporated with a mirror mounted on the vibration isolation system.

引用

页码：2237 / 2240

页数：4

共 9 条

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