Study on electro-optic noise in crystalline coatings toward future gravitational wave detectors
Study on electro-optic noise in crystalline coatings toward future gravitational wave detectors
复制标题
针对未来引力波探测器的晶体涂层中的电光噪声研究
DOI:
10.1103/physrevd.107.022003
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发表时间:
2023
影响因子:
5
通讯作者:
Ballmer, Stefan W.
中科院分区:
文献类型:
--
作者:
Tanioka, Satoshi;Vander-Hyde, Daniel;Cole, Garrett D.;Penn, Steven D.;Ballmer, Stefan W.
Thermal noise in high-reflectivity mirror coatings is a limiting factor in ground-based gravitational wave detectors. Reducing this coating thermal noise improves the sensitivity of detectors and enriches the scientific outcome of observing runs. Crystalline gallium arsenide and aluminum-alloyed gallium arsenide (referred to as AlGaAs) coatings are promising coating candidates for future upgrades of gravitational wave detectors because of their low coating thermal noise. However, AlGaAs-based crystalline coatings may be susceptible to an electro-optic noise induced by fluctuations in an electric field. We investigated the electro-optic effect in an AlGaAs coating by using a Fabry-Perot cavity, and concluded that the noise level is well below the sensitivity of current and planned gravitational-wave detectors.
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影响因子:
5
作者:
S. Gras;M. Evans
通讯作者:
M. Evans
影响因子:
5
作者:
Ballmer, Stefan W.
通讯作者:
Ballmer, Stefan W.
DOI:
10.3847/1538-4357/ac5f04
发表时间:
2022
期刊:
The Astrophysical Journal
影响因子:
--
作者:
Srivastava, Varun;Davis, Derek;Kuns, Kevin;Landry, Philippe;Ballmer, Stefan;Evans, Matthew;Hall, Evan D.;Read, Jocelyn;Sathyaprakash, B. S.
通讯作者:
Sathyaprakash, B. S.
影响因子:
3.8
作者:
P. Koch;G. Cole;C. Deutsch;D. Follman;P. Heu;M. Kinley;R. Kirchhoff;S. Leavey;J. Lehmann;P. Oppermann;A. Rai;Z. Tornasi;J. Wöhler;D. Wu;T. Zederbauer;H. Lück
通讯作者:
H. Lück
DOI:
--
发表时间:
2022
期刊:
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)
影响因子:
--
作者:
J. Yu;T. Legero;F. Riehle;C. Y. Ma;S. Herbers;D. Nicolodi;D. Kedar;E. Oelker;J. Ye;U. Sterr
通讯作者:
U. Sterr