K. H. Lee

collaborators

2 papers

cond-mat.mtrl-sci2026

Intrinsic Defects in Amorphous Optical Coatings of TiO $_{2}$ -doped GeO $_{2}$ for Gravitational-wave Detectors

K. Prasai, K. Lee, R. Bassiri +6

The increased laser power of future gravitational-wave detectors will require mirror coatings with optical absorption below 0.1 ppm per mirror. TiO $_{2}$ -doped GeO $_{2}$ , currently the…

cond-mat.mtrl-sci2026

Network Topology of Hafnia-Based Amorphous Optical Coatings by Grazing-Incidence X-ray Total Scattering and Atomic Modeling

K. Prasai, B. LaBell, K. H. Lee +4

Amorphous hafnia-based films are promising optical-coating materials for cryogenic GW detectors, but their performance depends on how doping and annealing modify the atomic network…

Intrinsic Defects in Amorphous Optical Coatings of TiO2​-doped GeO2​ for Gravitational-wave Detectors

Network Topology of Hafnia-Based Amorphous Optical Coatings by Grazing-Incidence X-ray Total Scattering and Atomic Modeling

Intrinsic Defects in Amorphous Optical Coatings of TiO $_{2}$ -doped GeO $_{2}$ for Gravitational-wave Detectors