Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
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Page 127
... fibers which were cooled under tensile load . Optical retardation of positive sign was noticed , and on heating the fibers ( anisotropic contraction was observed . The result was explained by supposing the glasses to behave as a ...
... fibers which were cooled under tensile load . Optical retardation of positive sign was noticed , and on heating the fibers ( anisotropic contraction was observed . The result was explained by supposing the glasses to behave as a ...
Page 201
... optical fiber applications . One of their conclusions was that some compositions can be made where the attenuation ... fibers since absorption ( primarily due to transition elements , impurities and OH in the glass ) can be controlled ...
... optical fiber applications . One of their conclusions was that some compositions can be made where the attenuation ... fibers since absorption ( primarily due to transition elements , impurities and OH in the glass ) can be controlled ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Methods of Measuring Surface Texture | 30 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption band alkali anisotropic annealing Araujo atoms binary birefringence bleaching bond borate glasses boron borosilicate glass Bray Brillouin Brillouin scattering calculations Ceram chalcogenide glasses Chem coefficient colloid color composition concentration fluctuations coordination copper crystal crystalline darkening density fluctuations dielectric constant dielectric relaxation diffusion distribution effect electron energy equilibrium experimental fade rate Fe3+ frequency frozen-in strain function GeO2 glasses containing Griscom heat treatment increase indicated intensity irradiated Landau-Placzek ratio light scattering measured microstructural birefringence mole Mössbauer Na₂O negative birefringence observed octahedral octahedral symmetry optical oxide glasses oxygen paramagnetic particles phase separation phonons phosphate glasses photochromic photochromic glasses Phys polarization positive birefringence Raman Rayleigh relaxation resonance sample Schroeder shift shown in Fig silicate glasses silver halide SiO2 sodium Solids spectra spectrum spin-lattice relaxation spinodal stretching structural studied Takamori Taylor temperature thermal tion Tomozawa transition trapped ultraviolet unpublished results vibrational viscosity wavelengths