HfO2/SiO2 anti-reflection films for UV lasers via plasma-enhanced atomic layer deposition

Type:
Journal
Info:
Journal of Alloys and Compounds, Volume 859, 2021, Pages 157875
Date:
2020-11-09

Author Information

Name Institution
Chaoyi YinChinese Academy of Sciences
Meiping ZhuChinese Academy of Sciences
Tingting ZengChinese Academy of Sciences
Chen SongChinese Academy of Sciences
Yingjie ChaiUniversity of Central Florida
Yuchuan ShaoChinese Academy of Sciences
Rongjun ZhangFudan University
Jiaoling ZhaoChinese Academy of Sciences
Dawei LiChinese Academy of Sciences
Jianda ShaoChinese Academy of Sciences

Films

Plasma SiO2


Plasma HfO2


Film/Plasma Properties

Characteristic: Thickness
Analysis: Ellipsometry

Characteristic: Refractive Index
Analysis: Ellipsometry

Characteristic: Light Scattering
Analysis: Custom

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: XRD, X-Ray Diffraction

Characteristic: Optical Absorption
Analysis: Custom

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Reflectance Spectra
Analysis: UV-VIS Spectroscopy

Characteristic: Laser Induced Damage Threshold, LIDT
Analysis: SEM, Scanning Electron Microscopy

Substrates

SiO2
Glass, BK7

Notes

1574