公开(公告)号：EP3021146B1

公开(公告)日：2018-01-03

申请号：EP15194275.2

申请日：2015-11-12

申请人： Sumitomo Electric Industries, Ltd.

发明人： SASAKI, Dai ,  SHIMAKAWA, Osamu ,  ARAO, Hajime ,  WATANABE, Takuro ,  KIMURA, Motoyoshi

IPC分类号： G02B6/32 ,  G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/32 ,  G02B6/3853 ,  G02B6/3861 ,  G02B6/3866 ,  G02B6/3882 ,  G02B6/3885

摘要： An adapter includes an optical connector accommodation part having a first cavity in which a first optical connector having a first front end portion is to be accommodated, and a second cavity in which a second optical connector having a second front end portion is to be accommodated, and a spacer having a first surface configured to contact the first front end portion, a second surface configured to contact the second front end portion, and a light transmission part configured to enable a light beam to pass therethrough. The spacer being arranged between the first cavity and the second cavity. At a state where the first front end portion is contacted to the first surface and the second front end portion is contacted to the second surface, the first optical interface part and the second optical interface part face each other at a predetermined interval.

公开(公告)号：EP3088925A1

公开(公告)日：2016-11-02

申请号：EP14874376.8

申请日：2014-12-22

申请人： Sumitomo Electric Industries, Ltd.

发明人： SASAKI, Takashi ,  SHIMAKAWA, Osamu ,  NAKANISHI, Tetsuya ,  KANEUCHI, Yasuomi

IPC分类号： G02B6/02 ,  G02B6/36

CPC分类号： G02B6/3843 ,  G02B6/02042 ,  G02B6/245 ,  G02B6/3652 ,  G02B6/3839 ,  G02B6/3885

摘要： The present invention relates to an MCF and others with a structure for accurately aligning each of core arrangement directions of one or more MCFs to be fixed in a connector. Each of the MCFs has a marker as an index for rotational position. The ends of the MCFs are rotated while monitoring positions of the respective markers with a CCD camera or the like, whereby each of the core arrangement directions is aligned with a specific direction.

摘要翻译： 本发明涉及一种具有用于精确地对准要固定在连接器中的一个或多个MCF的芯布置方向的结构的MCF等。 每个MCF都有一个标记作为旋转位置的指标。 旋转MCF的端部，同时用CCD照相机等监视各个标记的位置，由此每个芯排列方向与特定方向对准。

公开(公告)号：EP3021146A1

公开(公告)日：2016-05-18

申请号：EP15194275.2

申请日：2015-11-12

申请人： Sumitomo Electric Industries, Ltd.

发明人： SASAKI, Dai ,  SHIMAKAWA, Osamu ,  ARAO, Hajime ,  WATANABE, Takuro ,  KIMURA, Motoyoshi

IPC分类号： G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/32 ,  G02B6/3853 ,  G02B6/3861 ,  G02B6/3866 ,  G02B6/3882 ,  G02B6/3885

摘要： An adapter includes an optical connector accommodation part having a first cavity in which a first optical connector having a first front end portion is to be accommodated, and a second cavity in which a second optical connector having a second front end portion is to be accommodated, and a spacer having a first surface configured to contact the first front end portion, a second surface configured to contact the second front end portion, and a light transmission part configured to enable a light beam to pass therethrough. The spacer being arranged between the first cavity and the second cavity. At a state where the first front end portion is contacted to the first surface and the second front end portion is contacted to the second surface, the first optical interface part and the second optical interface part face each other at a predetermined interval.

摘要翻译： 适配器包括光学连接器容纳部分，其具有第一腔体，第一腔室将容纳有具有第一前端部分的第一光学连接器，以及第二腔体，其中将容纳具有第二前端部分的第二光学连接器， 以及间隔件，其具有被配置为接触所述第一前端部的第一表面，被配置为接触所述第二前端部的第二表面和被配置为使得光束能够通过的光透射部。 间隔件布置在第一腔和第二腔之间。 在第一前端部与第一表面接触并且第二前端部与第二表面接触的状态下，第一光学接口部分和第二光学接口部分以预定的间隔彼此面对。