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Proceedings Paper

Laser-induced selective sublimation from silicates
Author(s): Anel F. Mukhammedgalieva; Anatolij M. Bondar
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Paper Abstract

The action of CO2 laser (power density of 103 - 106 W/cm2) on silicates has been investigated. Spectroscopic, chemical and x-ray analysis of sublimates and irradiated zone made it possible to establish, that by laser action on these matters the selective excitation of localized vibrational mode up to breaking of covalent bonds with the selective sublimation of Si-O groups take place.

Paper Details

Date Published: 7 September 1994
PDF: 5 pages
Proc. SPIE 2207, Laser Materials Processing: Industrial and Microelectronics Applications, (7 September 1994); doi: 10.1117/12.184707
Show Author Affiliations
Anel F. Mukhammedgalieva, Moscow Mining State Univ. (Russia)
Anatolij M. Bondar, Institute of Metallurgy (Russia)


Published in SPIE Proceedings Vol. 2207:
Laser Materials Processing: Industrial and Microelectronics Applications
Eckhard Beyer; Maichi Cantello; Aldo V. La Rocca; Lucien Diego Laude; Flemming O. Olsen; Gerd Sepold, Editor(s)

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