公开(公告)号：US20090285533A1

公开(公告)日：2009-11-19

申请号：US12378780

申请日：2009-02-18

申请人： Noriyoshi Hiroi ,  Yoshihide Hashimoto ,  Koji Matsumoto

发明人： Noriyoshi Hiroi ,  Yoshihide Hashimoto ,  Koji Matsumoto

IPC分类号： G02B6/38

CPC分类号： G02B6/3664 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/368 ,  G02B6/3692

摘要： An optical fiber array is formed by including m number of optical fibers (where, m is a natural number other than 0), an optical fiber aligning member on a surface of which, at least m number of grooves are formed in parallel, and a cover. An end portion of the optical fiber is disposed in the groove of the optical fiber aligning member, and is held by the optical fiber aligning member and the cover. Furthermore, when being held by the optical fiber aligning member and the cover, by setting a line segment which has connected a point on an outer periphery in contact with the cover, of the optical fiber to be a straight line, the optical fiber is supported at three points by the groove and the cover. Moreover, by setting an angle of formation of the groove to be constant for all the grooves, and by setting arbitrarily a depth of the groove to differ, and by setting arbitrarily a cladding diameter of the optical fiber arranged in the groove, a line segment which has connected a center of each of the m number of optical fibers disposed in the groove is set to be an arbitrary non straight line shape.

摘要翻译： 通过包括m个光纤（其中，m是0以外的自然数）形成光纤阵列，在其表面上平行形成至少m个槽的光纤对准构件，以及 盖。 光纤的端部设置在光纤对准构件的槽内，由光纤取向构件和盖保持。 此外，当被光纤对准构件和盖保持时，通过将连接有与外罩接触的外周上的点的线段设置为直线，将光纤支撑 在三点由凹槽和盖子。 此外，通过将所述槽的槽的形成角度设定为恒定，并且通过任意设定槽的深度不同，并且通过设定布置在槽中的光纤的包层直径，将线段 连接有设置在槽中的m个光纤中的每一个的中心被设置为任意的非直线形状。

公开(公告)号：US07876994B2

公开(公告)日：2011-01-25

申请号：US12378780

申请日：2009-02-18

申请人： Noriyoshi Hiroi ,  Yoshihide Hashimoto ,  Koji Matsumoto

发明人： Noriyoshi Hiroi ,  Yoshihide Hashimoto ,  Koji Matsumoto

IPC分类号： G02B6/00

CPC分类号： G02B6/3664 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/368 ,  G02B6/3692

摘要： An optical fiber array is formed by including m number of optical fibers (where, m is a natural number other than 0), an optical fiber aligning member on a surface of which, at least m number of grooves are formed in parallel, and a cover. An end portion of the optical fiber is disposed in the groove of the optical fiber aligning member, and is held by the optical fiber aligning member and the cover. Furthermore, when being held by the optical fiber aligning member and the cover, by setting a line segment which has connected a point on an outer periphery in contact with the cover, of the optical fiber to be a straight line, the optical fiber is supported at three points by the groove and the cover. Moreover, by setting an angle of formation of the groove to be constant for all the grooves, and by setting arbitrarily a depth of the groove to differ, and by setting arbitrarily a cladding diameter of the optical fiber arranged in the groove, a line segment which has connected a center of each of the m number of optical fibers disposed in the groove is set to be an arbitrary non straight line shape.

摘要翻译： 通过包括m个光纤（其中，m是0以外的自然数）形成光纤阵列，在其表面上平行形成至少m个槽的光纤对准构件，以及 盖。 光纤的端部设置在光纤对准构件的槽内，由光纤取向构件和盖保持。 此外，当被光纤对准构件和盖保持时，通过将连接有与外罩接触的外周上的点的线段设置为直线，将光纤支撑 在三点由凹槽和盖子。 此外，通过将所述槽的槽的形成角度设定为恒定，并且通过任意设定槽的深度不同，并且通过设定布置在槽中的光纤的包层直径，将线段 连接有设置在槽中的m个光纤中的每一个的中心被设置为任意的非直线形状。