Crystalline Coating Loss Angle Measurement via Mechanical Ringdown on Large-Area Samples

The elastic loss of ~70-mm diameter substrate-transferred crystalline coatings was measured via mechanical ringdown. The loss angles, decomposed into bulk and shear components, (5.33±0.03)×10 -4 and

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Bibliographic Details
Main Authors: Cole, G. D., Heu, P., Follman, D., Deutsch, C., MacMillan, I. A. O., Penn, S. D., Kinley-Hanlon, M. M., Harry, G. M.
Format: Conference Proceeding
Language:English
Subjects:
Coatings
elastic loss
interference coatings
Loss measurement
Optical interferometry
Optical losses
Optical noise
Substrates
Thermal noise
Online Access:Request full text
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Description
Summary:The elastic loss of ~70-mm diameter substrate-transferred crystalline coatings was measured via mechanical ringdown. The loss angles, decomposed into bulk and shear components, (5.33±0.03)×10 -4 and
ISSN:2327-1949
DOI:10.1109/FCS.2019.8856068