A Study of Fluorine in Sillicate Glass with sup 19 F Nuclear Magnetic Resonance Spectroscopy
01 January 1986
We report an application of Nuclear Magnetic Resonance (NMR) spectroscopy to the study of fluorine-doped silicate glass prepared by the Modified Chemical Vapor Deposition process, prior to drawing the rod into fibers. The silica contained 1.03 wt. % fluorine, as determined by the calibrated intensity of the sup 19 F NMR spectrum.