Rayleigh scattering in sapphire test mass for laser interferometric gravitational-wave detectors: II: Rayleigh scattering induced noise in a laser interferometric-wave detector

被引：2

作者：

Benabid, F ^{[1
]}

Notcutt, M ^{[1
]}

Ju, L ^{[1
]}

Blair, DG ^{[1
]}

机构：

[1] Univ Western Australia, Dept Phys, Nedlands, WA 6907, Australia

来源：

OPTICS COMMUNICATIONS | 1999年 / 170卷 / 1-3期

关键词：

Rayleigh scattering; sapphire; gravitational wave detector;

D O I：

10.1016/S0030-4018(99)00439-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the level of noise induced by Rayleigh-scattered light from sapphire test mass, the limit of scattering loss on build-up power inside the interferometer and finally the tolerable absorption loss in order to meet the specification of the interferometer sensitivity. The results show that the Rayleigh scattering induced noise remains below h similar to 10(-25) Hz(-1/2) and a higher tolerance on the absorption level in sapphire substrate compared with silica substrate. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：9 / 14

页数：6

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