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Systematic measurement of the intrinsic losses in various kinds of bulk fused silica

K. Numata·K. Yamamoto·H. Ishimoto·S. Otsuka·K. Kawabe·M. Ando·K. Tsubono
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Abstract

We systematically measured and compared the mechanical losses of various kinds of bulk fused silica. Their quality factors ranged widely from 7x10^5 to 4x10^7, the latter being one of the highest reported among bulk fused silica. We observed frequency-dependent losses and a decrease in the losses upon annealing.

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K. Numata, K. Yamamoto, H. Ishimoto, S. Otsuka, K. Kawabe, M. Ando, K. Tsubono. 2004-05-04. Systematic measurement of the intrinsic losses in various kinds of bulk fused silica. https://doi.org/10.1016/j.physleta.2004.05.028

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