公开(公告)号：US20190033537A1

公开(公告)日：2019-01-31

申请号：US16139731

申请日：2018-09-24

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Katsuki SUEMATSU ,  Mitsuhiro IWAYA

IPC: G02B6/40 ,  G02B6/08 ,  G02B6/44 ,  G02B6/42 ,  G02B6/38

CPC classification number: G02B6/40 ,  G02B6/08 ,  G02B6/3829 ,  G02B6/3865 ,  G02B6/3881 ,  G02B6/4214 ,  G02B6/4239 ,  G02B6/4249 ,  G02B6/44

Abstract: An optical fiber array according to one embodiment includes: an optical fiber; and a support member that supports the optical fiber. The support member comprises a mixture material of a base material and a solid material made of a material different from the base material, in which the base material contains at least either of thermoplastic resin or thermosetting resin, a light transmittance for at least one wavelength within a UV light wavelength range greater than or equal to 300 nm and less than or equal to 450 nm with respect to the support member having a thickness of 3 mm is 30% or greater, and an average light transmittance for a wavelength within a visible light wavelength range greater than or equal to 380 nm and less than or equal to 780 nm with respect to the support member having a thickness of 3 mm is 70% or less.

公开(公告)号：US20140010499A1

公开(公告)日：2014-01-09

申请号：US13966932

申请日：2013-08-14

Applicant: Furukawa Electric Co., Ltd.

Inventor： Katsuki SUEMATSU ,  Tsunetoshi SAITO ,  Takayuki ANDO ,  Mitsuhiro IWAYA

IPC: G02B6/38

CPC classification number: G02B6/3881 ,  G02B6/3652 ,  G02B6/3676 ,  G02B6/3696 ,  G02B6/3829 ,  G02B6/3885

Abstract: The optical connector ferrule has a second alignment board and a housing part having a first alignment board and a pair of side support parts. The first alignment board has a surface in which bare fiber parts of a optical fiber ribbon are positioned in a width direction and has holding grooves for arranging bare fiber parts. Side support parts support ends of the first alignment board and have an open part larger than a width of the ribbon in a upper and/or lower surface side of the first alignment board. The second alignment board has a positioning part for positioning in the width direction by engaging with a part of bare fiber parts on holding grooves and a fixing part for pressing and fixing bare fiber parts. The second alignment board is arranged to face the first alignment board and to sandwich bare fiber parts.

Abstract translation: 光连接器套圈具有第二对准板和具有第一对准板和一对侧支撑部的壳体部。 第一对准板具有其中光纤带的裸光纤部分沿宽度方向定位并具有用于布置裸光纤部件的保持槽的表面。 侧支撑部分支撑第一对准板的端部，并且具有大于第一对准板的上表面侧和/或下表面侧的带的宽度的开口部。 第二对准板具有用于通过与保持槽上的裸露部分的一部分接合的宽度方向定位的定位部分和用于按压和固定裸光纤部件的固定部分。 第二对准板布置成面对第一对准板并夹着裸光纤部件。