Bell Telephone Laboratories

Carl Ragnar Sandahl

John S Cook

An optical fiber connector includes a male connector portion having at least three cylindrical inner rods held in tangential contact with each other. The inner rods form an opening which contains and accurately positions an optical fiber within the male connector portion. A female connector portion has at least three cylindrical outer rods arranged to form a nest to accommodate the inner rods. Nesting of the inner rods within the outer rods positions the fiber, with a high degree of accuracy, within the female connector portion.

Optical fiber connector

A hermaphrodite optical fiber connector includes a housing containing a plurality of inner rods and a plurality of outer rods. The inner rods are held in tangential contact with each other forming an aperture for receiving a fiber. An end of the fiber held in the aperture and ends of the inner rods terminate in a planar surface perpendicular to the longitudinal axis of the fiber. The outer rods are secured between the inner rods and the housing and extend past the planar surface, protecting the end of the fiber from damage.

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Morristown, NJ, United States of America

Carl Ragnar Sandahl