The Three-Arm Michelson–Fabry–Pérot Detector for Gravitational Waves
The Three-Arm Michelson–Fabry–Pérot Detector for Gravitational Waves
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DOI：
10.1088/0256-307x/33/8/080402
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发表时间：
2016-08
影响因子：
3.5
通讯作者：
Chao Huang;Yonggui Li;N. Zhu
中科院分区：
文献类型：
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作者：
Chao Huang;Yonggui Li;N. Zhu
设计了一种三臂迈克耳孙-法布里-珀罗引力波探测器。它由三个迈克尔逊-法布里-珀罗干涉仪组成，每对臂一个。新的探测器可以用来确认引力波是否处于广义相对论偏振态，并对非广义相对论引力波偏振态设置强约束。通过这种新的探测器，可以显著提高源的角分辨率。有了新的探测器，在观测数据中搜索和确认引力波信号变得更加容易。
A three-arm Michelson–Fabry–Perot detector for gravitational waves is designed. It consists of three Michelson–Fabry–Perot interferometers, one for each pair of arms. The new detector can be used to confirm whether the gravitational waves are in general relativity polarization states and to set the strong constraints on non-GR gravitational wave polarization states. By the new detectors, the angular resolution of sources can be improved significantly. With the new detector, it is easier to search for and confirm a gravitational wave signal in the observation data.