Properties and Characteristics of Optical Glass, Volume 1327

absorption band absorption coefficient acoustic annealing BaF2 base glass beam bond calculated center concentration Ceram chalcogenide chalcogenide glasses color-centers crystalline crystallization decrease defects density dn/dT dopant doped glasses effect electron energy excimer laser exciton fibers fluorescence fluoride glasses fluorine fluorophosphate glasses fluorozirconate four wave mixing frequency fused silica gamma GeS2 glass composition glass samples glass transition temperature glasses containing heat heavy metal heavy metal fluoride increase infrared ions irradiation KrF irradiation LaF3 laser irradiation luminescent materials measurements melting microcrystals mole NBOHC Non-Cryst nonlinear optical observed optical absorption optical fibers optical glasses optical properties oxygen peak phase separation photon Phys pulses radiation refractive index region scattering Schott Schott Glass shown in Figure shows silicate glasses SiO2 Solids spectra spectrum structure sulfide Suprasil Table terbium thermo-optic coefficient transmission wavelength x-ray ZBLA ZBLAN