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1. 发明申请

US20080198370A1 Method and Device For Measuring the Concentricity of an Optical Fiber Core 审中-公开
标题翻译：用于测量光纤芯的同心度的方法和装置
公开(公告)号：US20080198370A1
公开(公告)日：2008-08-21
申请号：US11997408
申请日：2006-07-11
申请人： Loic Cherel
发明人： Loic Cherel
IPC分类号： G01M11/00
CPC分类号： G01M11/33
摘要： Device for measuring the concentricity of the core 21 of an optical fiber 19 relative to a reference axis 22, comprising a means for determining the position of the intersection of the reference axis 22 with an optical face 23 on the end of the optical fiber 19, a means 17 for injecting light into the core 21 of the optical fiber 19, an objective 30 and a means 4 for observing, in a plane 5 conjugate with the optical face 23, the light emitted by the core 21 of the optical fiber 19, characterized in that the objective 30 has a numerical aperture sin β smaller than the numerical aperture sin α of the optical fiber to be measured.
摘要翻译：用于测量光纤19相对于参考轴线22的芯21的同心度的装置，包括用于确定参考轴线22与光纤19端部上的光学面23的交点的位置的装置，用于将光注入到光纤19的芯21中的装置17，物镜30和用于在与光学面23共轭的平面5中观察由光纤19的芯21发射的光的装置4，其特征在于，物镜30具有小于待测光纤的数值孔径sinα的数值孔径Sinβ。

2. 发明申请

US20090052843A1 Optical Multi-Fiber Plug Connection 审中-公开
标题翻译：光纤多光纤插头连接
公开(公告)号：US20090052843A1
公开(公告)日：2009-02-26
申请号：US11988721
申请日：2005-07-15
申请人： Loic Cherel , Aaron Rossetto , Francois Caloz
发明人： Loic Cherel , Aaron Rossetto , Francois Caloz
IPC分类号： G02B6/38 , G01N21/00 , G01B11/02
CPC分类号： G02B6/3885 , G02B6/3851 , G02B6/3882 , G02B6/3897
摘要： The invention relates to a plug connection for a mobile optical multi-thread plug part (2, 3) which comprises various adaptive means. The adaptive section (PA1) of the first adaptive means (6, 8) is longer than the adaptive section (PA2) of the second adaptive means (7, 9) in relation to the longitudinal axis thereof. The adaptive means (6, 7, 8, 9) are embodied in such a manner that initially the first adaptive means (6, 8) and then the second adaptive means (7, 9), after surpassing an insertion path, can be impinged upon by associated guiding means of the plug part, when the plug part (2, 3) is inserted.
摘要翻译：本发明涉及一种用于移动光学多线插头部分（2,3）的插头连接，其包括各种自适应装置。第一自适应装置（6,8）的自适应部分（PA1）相对于其纵轴比第二适应装置（7,9）的自适应部分（PA2）长。自适应装置（6,7,8,9）以这样的方式实现：首先在超过插入路径之后第一自适应装置（6,8）和第二自适应装置（7,9）可以被撞击当插头部分（2,3）插入时，通过相关联的插头部分的引导装置。

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