Amorphous oxide mixtures and nanolaminates for coatings of gravitational wave detectors

Carmen S. Menoni

doi:10.1117/12.2690317

24 November 2023 Amorphous oxide mixtures and nanolaminates for coatings of gravitational wave detectors

Carmen S. Menoni

Author Affiliations +

Proceedings Volume PC12726, Laser-Induced Damage in Optical Materials 2023; PC127260L (2023) https://doi.org/10.1117/12.2690317
Event: SPIE Laser Damage, 2023, Dublin/Livermore, California, United States

Abstract

Stacks of amorphous oxide mixtures and SiO2 conform the interference coatings of current gravitational wave detectors (GWD). This talk will discuss a comprehensive study of amorphous oxide mixtures and nanolaminates that has led to the identification of a new alloy, TiO2 doped GeO2 which is a promising material to engineer next generation coatings for gravitational wave detectors with lower coating thermal noise.

Conference Presentation

Citation Download Citation

Carmen S. Menoni "Amorphous oxide mixtures and nanolaminates for coatings of gravitational wave detectors", Proc. SPIE PC12726, Laser-Induced Damage in Optical Materials 2023, PC127260L (24 November 2023); https://doi.org/10.1117/12.2690317

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