Optical absorption of ion-beam sputtered amorphous silicon coatings

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Steinlechner, Jessica; Martin, Iain W.; Bassiri, Riccardo; Bell, Angus; Fejer, Martin M.; Hough, Jim; Markosyan, Ashot; Route, Roger K.; Rowan, Sheila; Tornasi, Zeno;
(2016)
  • Publisher: American Physical Society

Low mechanical loss at low temperatures and a high index of refraction should make silicon\ud optimally suited for thermal noise reduction in highly reflective mirror coatings for gravitational wave\ud detectors. However, due to high optical absorption, amorphous silico... View more
  • References (28)
    28 references, page 1 of 3

    1SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, Scotland 2E.L. Ginzton Laboratory, Stanford University, Stanford, California 94305, USA (Dated: January 16, 2017)

    [2] R. Adhikari et al., LIGO III Blue ConceptLIGO, Technical Document LIGO-G1200573, dcc.ligo.org/LIGOG1200573-v1/public (2012)

    [3] M. Abernathy et al., Einstein gravitational wave Telescope (ET) conceptual design study, ET-0106C-10, https://tds.ego-gw.it/ql/?c=7954 (2011)

    [4] S Hild, S Chelkowski, A Freise, J Franc, N Morgado, R Flaminio, and R DeSalvo, A xylophone configuration for a third-generation gravitational wave detector, Classical Quantum Gravity 27, 015003 (2010)

    [5] M. E. Fine, H. van Duyne, and N. T. Kenney, LowTemperature Internal Friction and Elasticity Effects in Vitreous Silica, J. Appl. Phys. 25 402-5 (1954)

    [6] R. Nawrodt et al., High mechanical Q-factor measurements on silicon bulk samples, Journal of Physics: Conference Series 122, 012008 (2008)

    [7] D. F. McGuigan, C. C. Lam, R. Q. Gram, A. W. Hoffman, D. H. Douglass, H. W. Gutche, Measurements of the mechanical Q of single-crystal silicon at low temperatures, Journal of Low Temperature Physics 30, 624-629 (1978)

    [8] S. Rowan, R. L. Byer, M. M. Fejer, R. Route, G. Cagnoli, D. R. M. Crooks, J. Hough, P. H. Sneddon, W. Winkler, Test mass materials for a new generation of gravitational wave detectors, Proceedings of SPIE 4856, 292- 297 (2003)

    [9] W. Winkler, K. Danzmann, A. Ru¨diger, and R. Schilling, Heating by optical absorption and the performance of interferometric gravitational-wave detectors, Physical Review A 44, 7022-7036 (1991)

    [10] M. J. Keevers, and M. A. Green, Absorption edge of silicon from solar cell spectral response measurements, Appl. Phys. Lett. 66, 174-176 (1995)

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