多芯光纤连接器及多芯光纤对接旋转量的控制方法

By designing the groove and protrusion structure in the multi-core fiber optic connector and fixing the fiber core at a preset angle, the problem of fiber core misalignment during multi-core fiber connection is solved, achieving high-precision docking, reducing loss, and meeting the requirements of high-speed signal transmission.

CN117331173BActive Publication Date: 2026-07-17HYC CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HYC CO LTD
Filing Date
2023-11-07
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing single-core fiber optic connectors cannot guarantee that each fiber core is correctly aligned when connecting multi-core fibers, resulting in increased loss and failing to meet the requirements for high-speed and efficient signal transmission.

Method used

A multi-core fiber optic connector is designed, including a flexible socket, an outer frame, and first and second connectors. By setting grooves and protrusions at different parts of the through hole and fixing the fiber cores at a preset angle, the connector achieves precise splicing of multi-core fibers and reduces the loss during fiber core splicing.

Benefits of technology

This achieves the alignment of each fiber core with its corresponding fiber core in a multi-core optical fiber, improving the alignment accuracy, reducing loss, and meeting the requirements for high-speed and high-efficiency signal transmission.

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Abstract

本发明涉及光纤设备技术领域,尤其涉及多芯光纤连接器及多芯光纤对接旋转量的控制方法。该多芯光纤连接器包括弹性卡座、外框、第一连接头及第二连接头,第一连接头沿预设角度固定第一多芯光纤,第二连接头沿预设角度固定第二多芯光纤,外框内开设贯穿通孔,贯穿通孔包括位于两端的第一部与位于中间的第二部,第一部孔径大于第二部孔径,第一连接头与第一部二者中的一个开设第一滑槽,另一个设置有与其配合的第一凸起,第二连接头与第一部二者中的一个开设第二滑槽,另一个设置有与其配合的第二凸起,第一凸起与第二凸起沿贯穿通孔轴向相重合,第一多芯光纤与第二多芯光纤在第二部对接,弹性卡座用于弹性卡接固定第一连接头、第二连接头及外框。
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