Work

Influence of Oxygen Flow and Sub-Stoichiometry on the Optical and Damage Resistance Properties of Hafnium Oxide Thin Films

Year: 2025

Type: conference-paper

Abstract: This study examines how oxygen flow during hafnia coating deposition by ion beam sputtering affects optical properties, film composition, and laser damage performance under ns laser exposure.

DOI: 10.1364/oic.2025.wc.3

Authors: Amira Guediche, USDOE National Nuclear Security Administration (NNSA), Saaxewer Diop, Raluca Negres, Leonardus Bimo Bayu Aji, Colin Harthcock

Institution: Lawrence Livermore National Laboratory

Language: English

Topic: Optical Coatings and Gratings

Subfield: Surfaces, Coatings and Films

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Funders: U.S. Department of Energy, Lawrence Livermore National Laboratory

Awards: G1356433355, G14554683, G2145270357, G3669113783, G895790057, G991281326

OpenAlex ID: W4412566833

FWCI: 8.803

Cites: 4

Cited by: 1

Related to: 10