Small, high precision, multicore optical guides and process for the production of said guides

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United States of America Patent

PATENT NO 5519801
SERIAL NO

08191990

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Abstract

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Small, high precision, multicore optical guides and process for the production of said guides. Such a guide includes elementary guides (G1 to G4) and a matrix (M) in which they are located. These elementary guides are very accurately positioned with respect to one another in the matrix and with respect to the external contours (5) thereof and have high precision geometrical characteristics. According to the process, manufacturing and machining of the blanks so as to obtain, after assembly, the chosen geometrical model for the multicore guide. They are assembled in accordance with this model, welded together by means of a bait and the assembly is drawn.

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Patent Owner(s)

Patent OwnerAddress
FRANCE TELECOM ETABLISSEMENT AUTONOME DE DROIT PUBLIC6 PLACE D'ALLERAY 75015 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grosso, Philippe Servel, FR 7 98
Hardy, Isabelle Louannec, FR 3 64
Le, Noane Georges Tregastel, FR 9 210

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