Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 301
... optical absorption , this will be the major emphasis of this section . Other optical effects such as lumi- nescence , thermoluminescence , Raman scattering , and changes in index of refraction will be addressed only briefly . In ...
... optical absorption , this will be the major emphasis of this section . Other optical effects such as lumi- nescence , thermoluminescence , Raman scattering , and changes in index of refraction will be addressed only briefly . In ...
Page 330
... ( OPTICAL DATA ) BLEACHING TIME ( SEC ) ( b ) understood , due in large part to the fact that. ESR OR OPTICAL ABSORPTION - FRACTION OF INITIAL VALUE O.I 20 05 50 90 10 08 04 5eV 3.8eV 3.0 eV 1.5 eV BEC BOHC 6.2 eV AEC HC2 10 % 0.8 3.0 eV ...
... ( OPTICAL DATA ) BLEACHING TIME ( SEC ) ( b ) understood , due in large part to the fact that. ESR OR OPTICAL ABSORPTION - FRACTION OF INITIAL VALUE O.I 20 05 50 90 10 08 04 5eV 3.8eV 3.0 eV 1.5 eV BEC BOHC 6.2 eV AEC HC2 10 % 0.8 3.0 eV ...
Page 332
... optical spectrum in the 3.0- 5.0 eV range ( Fig . 30 ) , suggesting that the BEC may contribute significantly to the optical absorption in this region . Once again , Gaussian resolutions of the spectrum will be necessary before a better ...
... optical spectrum in the 3.0- 5.0 eV range ( Fig . 30 ) , suggesting that the BEC may contribute significantly to the optical absorption in this region . Once again , Gaussian resolutions of the spectrum will be necessary before a better ...
Contents
Solubility Models | 9 |
Effect of Experimental Variables on Gas Mobility in Vitreous Materials | 16 |
Phase Separation and Crystallization | 26 |
Copyright | |
18 other sections not shown
Common terms and phrases
activation energy addition alkali alkali ions alkali silicate glasses annealing atom band bleaching BOHC borate boron borosilicate glass cation Ceram Chem chemical durability components concentration crystallization curve decrease defect centers devitrifiable solder glasses Doremus effect ESR spectra eV band experimental Friebele fused silica glass surface glass systems glasses containing grinding Griscom heat treatment helium hole center hole trapped hydrogen hyperfine immiscibility immiscibility boundary increase indentation irradiation lapping hardness layer measured mole Na₂O Non-Cryst nonbridging oxygen nucleation observed optical absorption oxide glasses oxygen particle PbTiO3 permeability phase separation Phys polishing grains polishing rate powder properties radiation radiation-induced reaction samples Section Shelby shown in Fig silicate glasses SiO2 sodium softening point solder glass composites solubility spectrum spinodal decomposition structure studies Table Takamori thermal expansion coefficient tion Tomozawa U.S. Patent viscosity vitreous silica vitreous solder glass volume loss