Vapor phase method for making metal halide glasses

Details Vapor phase method for making metal halide glasses Vapor phase method for making metal halide glasses

1983-10-21

1988-01-12

Miller, Edward A.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 182, 65DIG16, 423489, 423490, 423499, C03B 37018, C03B 1906

Patent

active

047189290

ABSTRACT:
A vapor phase method for making a metal halide material useful for the manufacture of an infrared transmitting optical waveguide fiber or other optical device, and the use of the method for making such a device, wherein a halogenated beta-diketonate of a metal to be incorporated in the device is converted to the corresponding metal halide by controlled decomposition of the halogenated diketonate, are described.

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Pastor et al (I), Mat. Res. Bull, vol. 11 (#8), pp. 1037-1042 (Aug. 1976) Pergamon Press.
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K. S. Mazdiyasmi et al., "Yttrium and Lanthanide Trishexafluoroisopropoxide Diammoniates", J Less Common Metals, 30 (1973) pp. 105-112.

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