Laser-induced selective sublimation from silicates

Anel F. Mukhammedgalieva; Anatolij M. Bondar

doi:10.1117/12.176909

25 May 1994 Laser-induced selective sublimation from silicates

Anel F. Mukhammedgalieva, Anatolij M. Bondar

Proceedings Volume 2118, Gas, Metal Vapor, and Free-Electron Lasers and Applications; (1994) https://doi.org/10.1117/12.176909
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

The action of CO₂ laser (power density of 10³ - 10⁶ W/cm²) on silicates has been investigated. Spectroscopic and chemical 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-0 groups take place.

Citation Download Citation

Anel F. Mukhammedgalieva and Anatolij M. Bondar "Laser-induced selective sublimation from silicates", Proc. SPIE 2118, Gas, Metal Vapor, and Free-Electron Lasers and Applications, (25 May 1994); https://doi.org/10.1117/12.176909

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