Method of manufacturing glass for optical waveguide

Details Method of manufacturing glass for optical waveguide Method of manufacturing glass for optical waveguide

1977-06-13

1979-01-23

Bashore, S. Leon

Glass manufacturing

Processes

Forming product or preform from molten glass

65 3A, 65 18, 65DIG7, 65120, 350 9612, C03B 3700, C03C 2502

Patent

active

041359011

ABSTRACT:
A method of manufacturing glass rod for optical waveguides is proposed. In this method, several gaseous mixtures or powdery mixtures of materials for glass forming are reacted at a high temperature and deposited on the top or end of a rotating glass rod which is initially deposited on a rotating base plate and grown in the form of a rod of a fixed powdery or vitreous state. It is possible to obtain the glass rod having a predetermined radial distribution of index of refraction.

REFERENCES:
patent: 3741796 (1973-06-01), Walker
patent: 3826560 (1974-07-01), Schultz
patent: 3884550 (1975-05-01), Maurer et al.
patent: 3923484 (1975-12-01), Randall
patent: 3957474 (1976-05-01), Kobayashi et al.
patent: 3966446 (1976-06-01), Miller
patent: 4017288 (1977-04-01), French et al.
patent: 4062665 (1977-12-01), Izawa et al.

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