Surface structure of fused silica revealed by thermal annealing

Jun Yang; Kui Yi; Minghong Yang; Guohang Hu; Jianda Shao

doi:10.1117/12.2073479

22 September 2014 Surface structure of fused silica revealed by thermal annealing

Jun Yang, Kui Yi, Minghong Yang, Guohang Hu, Jianda Shao

Proceedings Volume 9238, Pacific Rim Laser Damage 2014: Optical Materials for High-Power Lasers; 92380F (2014) https://doi.org/10.1117/12.2073479
Event: Pacific-rim Laser Damage, 2014, Yokohama, Japan

Abstract

Experiments showed that high density point and linear bulges emerged on the surface of fused silica after thermal annealing in an oven. To analyze the source of annealing bulges , the surface morphology was studied by atomic force microscopy, and the depth profile of impurities were analyzed by secondary ion mass spectroscopy. The results showed that impurities in redeposition layer migrated from subsurface to surface during annealing. The potential of using thermal annealing to reveal surface structure was developed.

Citation Download Citation

Jun Yang, Kui Yi, Minghong Yang, Guohang Hu, and Jianda Shao "Surface structure of fused silica revealed by thermal annealing", Proc. SPIE 9238, Pacific Rim Laser Damage 2014: Optical Materials for High-Power Lasers, 92380F (22 September 2014); https://doi.org/10.1117/12.2073479

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available