摘要:
Disclosed are a phase separable glass compositions used to produce chemically durable porous glass, e.g., porous glass powder, and the application of a sol gel coating to the glass to enhance chemical durability of the glass in alkaline solutions, and to the use of the glass, e.g., glass powder, as substrates for separation technology where harsh alkaline environments (pH≧12 e.g., pH 12-14) are routinely prevalent.
摘要:
Disclosed are silica and fluoride doped lead-bismuth-gallium heavy metal oxide glasses for visible to mid-wave Infrared Radiation transmitting optics and preparation thereof.
摘要:
Disclosed are silica and fluoride doped lead-bismuth-gallium heavy metal oxide glasses for visible to mid-wave Infrared Radiation transmitting optics and preparation thereof.
摘要:
Disclosed are the use of phosphate-based glasses as a solid state laser gain medium, in particular, the invention relates to broadening the emission bandwidth of rare earth ions used as lasing ions in a phosphate-based glass composition, where the broadening of the emission bandwidth is believed to be achieved by the hybridization of the glass network.