Arrangement for splicing optical waveguides and method of manufa

Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Including plural heating steps

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350 9622, 264 11, 264 291, 2643288, G02B 638

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048654132

ABSTRACT:
The arrangement comprises a carrier (1) having fibre-guiding grooves (2), which carrier is made of glass-like carbon. In the manufacture of the carrier the fibre-guiding grooves are formed in a cured phenol-resin body preferably by means of an extrusion die whose shape corresponds to that of the fibre-guiding grooves to be formed. The phenol-resin body thus formed is converted into the glass-like carbon carrier by carbonization.

REFERENCES:
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patent: 4029390 (1977-06-01), Chinnock et al.
patent: 4046454 (1977-09-01), Pugh, III
patent: 4088386 (1978-05-01), Hawk
patent: 4353782 (1982-10-01), Lersmacher
patent: 4444460 (1984-04-01), Stowe
patent: 4626569 (1986-12-01), Waitkus et al.
patent: 4657341 (1987-04-01), Sammueller
patent: 4735482 (1988-04-01), Yoshida et al.
Hartline, E. F., et al., "Interconnection for Lightguide Fibers," The Western Electric Engineer, Winter 1980, pp. 97-101.

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