S. Penn, M. Kinley-Hanlon, G. Harry, I. MacMillan, P. Heu, D. Follman, G. Cole, C. Deutsch
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引用次数: 1
摘要
通过测量弹性损失[ϕ =(5.33±0.03)×10−4和φ s he a r = 0.0−0.0 + 5.2 ×10−7]和结合缺陷造成的额外损失[≈5%],测试了70 mm直径的AlGaAs涂层在引力波探测器中的应用可能性。
Assessing Substrate-Transferred GaAs/AlGaAs Coatings for Gravitational-wave Detectors
Substrate-transferred, 70-mm diameter AlGaAs coatings were tested for possible use in gravitational wave detectors by measuring the elastic loss [ϕbulk = (5.33±0.03)×10−4 and ϕ s h e a r = 0.0 − 0.0 + 5.2 × 10 − 7] and excess loss from bonding defects [≈ 5%].