Optical connector

摘要

The present invention relates to an optical connector including, a ferrule within which an integrated optical fiber is fixed, a clamp portion disposed at a rear of the ferrule, the clamp portion comprising: a base component and a lid component facing the based component, where the base component and the lid component together are configured to clamp an end portion of the integrated optical fiber and an end portion of a naked optical fiber abutting the end portion of the integrated optical fiber, and a naked optical fiber guide portion disposed at a rear of the clamp portion, where the naked optical fiber guide portion comprises a through hole through which the naked optical fiber can be inserted, and that guides the naked optical fiber to the clamp portion by the through hole.

主权项

1. An optical connector comprising:
a ferrule within which an integrated optical fiber is fixed; a clamp portion disposed at a rear of the ferrule, the clamp portion comprising:
a first lid component;a second lid component; anda base component comprising a first facing surface which faces the first lid component and a second facing surface which is disposed at a rear of the first lid component and faces the second lid component;wherein the clamp portion is configured to clamp an abutting portion of a naked optical fiber at an end of an inserted optical fiber inserted from a rear of the clamp portion and the integrated optical fiber between the base component and the first lid component; andwherein the clamp portion is further configured to clamp a portion of the inserted optical fiber having a coating between the base component and the second lid component; anda naked optical fiber guide portion disposed between the first facing surface and the second facing surface on the base component, and having a first through hole through which the naked optical fiber can be inserted, a second through hole which guides the portion of the inserted optical fiber having a coating toward the first through hole, and a tapered portion disposed between the first through hole and the second through hole so as to be continuous and coaxial with the first through hole and the second through hole and the tapered portion having a cross-section which becomes gradually smaller from the second through hole toward the first through hole,wherein the base component comprises an alignment groove formed in the first facing surface of the base component thereby aligning the abutting portion of the naked optical fiber and the integrated optical fiber, and the first through hole of the naked optical fiber guide portion continues to a rear end of the alignment groove, and wherein the naked optical fiber is guided by the first through hole to the alignment groove of the base component.