Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1987-09-30
1990-01-23
Chaudhuri, Olik
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
65 2, 65 311, 65 83, 65 84, 65DIG16, C03C 1304
Patent
active
048958131
ABSTRACT:
A new method for fabricating devices which include multicomponent metal halide glasses, e.g., multicomponent metal halide glass optical fibers, is disclosed. In accordance with the inventive method, a multicomponent metal halide glass body, essentially free of crystallites, is produced by cooling essentially every portion of a melt incorporated into the glass body at a quench rate which is necessarily greater than or equal to about 10 Kelvins per second (K/sec). This necessary quench rate is achieved by successively quenching relatively small portions of the melt, e.g., thin layers or droplets of melt material, having relatively small cross-sectional dimensions.
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Bautista Jerry R.
Broer Matthijs M.
Bruce Allan J.
Fleming James W.
Walker Kenneth L.
American Telephone and Telegraph Company AT&T Bell Laboratories
Chaudhuri Olik
Griffis Andrew
Tiegerman Bernard
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