Share Email Print
cover

Proceedings Paper

Surface structure of fused silica revealed by thermal annealing
Author(s): Jun Yang; Kui Yi; Minghong Yang; Guohang Hu; Jianda Shao
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper 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.

Paper Details

Date Published: 22 September 2014
PDF: 4 pages
Proc. SPIE 9238, Pacific Rim Laser Damage 2014: Optical Materials for High-Power Lasers, 92380F (22 September 2014); doi: 10.1117/12.2073479
Show Author Affiliations
Jun Yang, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Science (China)
Kui Yi, Shanghai Institute of Optics and Fine Mechanics (China)
Minghong Yang, Shanghai Institute of Optics and Fine Mechanics (China)
Guohang Hu, Shanghai Institute of Optics and Fine Mechanics (China)
Jianda Shao, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 9238:
Pacific Rim Laser Damage 2014: Optical Materials for High-Power Lasers
Takahisa Jitsuno; Jianda Shao; Wolfgang Rudolph, Editor(s)

© SPIE. Terms of Use
Back to Top