TiO2:GeO2 and SiO2 Coating with Low Thermal Noise for Gravitational Wave Detectors

20240 citationsJournal Article

Authors

Aaron Davenport · Colorado State University

G. Vajente · California Institute of Technology

Nicholas Demos · Massachusetts Institute of Technology

G. Billingsley · California Institute of Technology

A.S. Markosyan · Stanford University

R. Bassiri · Stanford University

M. M. Fejer ·

Abstract

TiO 2 :GeO 2 alloy and SiO 2 thin film high reflector stacks with low coating thermal noise and excellent optical properties are demonstrated. The effect of design and annealing of the coatings is studied.

Topics & Keywords

Pulsars and Gravitational Waves Research Seismic Waves and Analysis Geophysics and Sensor Technology

Publication Details

DOI: 10.1364/cleo_si.2024.sm1d.3

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TiO2:GeO2 and SiO2 Coating with Low Thermal Noise for Gravitational Wave Detectors

Authors

Abstract

Topics & Keywords

Publication Details