公开(公告)号：US20150286015A1

公开(公告)日：2015-10-08

申请号：US14742600

申请日：2015-06-17

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Jun Miyokawa

IPC: G02B6/42 ,  H01S5/00 ,  G02B6/36 ,  H01S5/022

CPC classification number: G02B6/4239 ,  G02B6/4203 ,  G02B6/4204 ,  G02B6/4208 ,  G02B6/424 ,  G02B6/4243 ,  G02B6/4257 ,  H01S5/005 ,  H01S5/0064 ,  H01S5/02252 ,  H01S5/02284 ,  H01S5/02288

Abstract: This fixing structure for an optical fiber comprises a groove provided to a fiber-fixing base along the axial direction of an optical fiber to be fixed. The groove opens upward. The optical fiber is arranged within the groove along the groove. The optical fiber is fixed to the inner surface of the groove using an adhesive. The inner-side surfaces of the groove that face each other serve as fixing surfaces for the optical fiber. In other words, the optical fiber is fixed to the fixing surfaces that are the inner-side surfaces of the groove and that face each other using the adhesive. A space in which the fiber-fixing base and the adhesive are not bonded is formed in the vertical direction of the optical fiber. In other words, a space is provided in a vertical direction that is substantially perpendicular to the fixing direction in which the optical fiber is fixed.

Abstract translation: 这种光纤固定结构包括沿着待固定的光纤的轴向设置在光纤固定基座上的槽。 槽向上敞开。 光纤沿凹槽布置在凹槽内。 使用粘合剂将光纤固定到凹槽的内表面。 相互面对的槽的内侧表面用作光纤的固定面。 换句话说，光纤被固定到作为槽的内侧表面的固定表面并且使用粘合剂彼此面对。 在光纤的垂直方向上形成有光纤固定基体和粘合剂未被接合的空间。 换句话说，在与固定光纤的固定方向大致垂直的垂直方向上设置空间。