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Proceedings Paper

Morphology evolution of doped phosphate glass in ion beam figuring
Author(s): Gang Zhou; Ye Tian; Feng Shi; Ci Song; Yaoyu Zhong
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Paper Abstract

For avoiding the defect of introducing contamination for doped phosphate glass in conventional polishing technology, this paper proposes the machining method of Ion Beam Figuring(IBF). Material removal mechanism is also presented from a microscopic view. Surface roughness was analyzed by changing the incidence angle of normally and 20°. The results show that both surface roughness RMS are increased a little, and the PSD(power spectral density) of surface roughness RMS is shown, too.

Paper Details

Date Published: 8 July 2019
PDF: 7 pages
Proc. SPIE 11063, Pacific Rim Laser Damage 2019: Optical Materials for High-Power Lasers, 1106312 (8 July 2019); doi: 10.1117/12.2540801
Show Author Affiliations
Gang Zhou, National Univ. of Defense Technology (China)
Hunan Key Lab. of Ultra-Precision Machining Technology (China)
Ye Tian, National Univ. of Defense Technology (China)
Hunan Key Lab. of Ultra-Precision Machining Technology (China)
Feng Shi, National Univ. of Defense Technology (China)
Hunan Key Lab. of Ultra-Precision Machining Technology (China)
Ci Song, National Univ. of Defense Technology (China)
Hunan Key Lab. of Ultra-Precision Machining Technology (China)
Yaoyu Zhong, National Univ. of Defense Technology (China)
Hunan Key Lab. of Ultra-Precision Machining Technology (China)


Published in SPIE Proceedings Vol. 11063:
Pacific Rim Laser Damage 2019: Optical Materials for High-Power Lasers
Jianda Shao; Takahisa Jitsuno; Wolfgang Rudolph, Editor(s)

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