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1. 发明授权

US06918269B2 Optical fiber aligning method 失效
标题翻译：光纤对准方法
公开(公告)号：US06918269B2
公开(公告)日：2005-07-19
申请号：US10045207
申请日：2001-10-22
申请人： Phillip Hua-Kuan Wang
发明人： Phillip Hua-Kuan Wang
IPC分类号： G02B6/30 , G02B6/42 , C03B37/15
CPC分类号： G02B6/4225 , G02B6/30 , G02B6/4226 , G02B6/4238
摘要： A method and device for aligning and connecting an optical fiber (or device) with another optical device, are disclosed. The method rotates the optical fiber about three axes that intersect at the end surface of the fiber core so that rotation of the fiber does not cause a translation of the end of the fiber. This allows the alignment to be done quickly and accurately. Further, by making one of the axes co-linear with the longitudinal axis of the fiber, variations or defects in the end surface (or a lens mounted thereon) can be accounted for in the alignment procedure. Once aligned the housings of the optical devices are soldered together using a hot air nozzle. The nozzle can then direct cool air toward the housings to rapidly cool the solder, or the temperature of the air can be slowly ramped down to provide for controlled cooling of the solder.
摘要翻译：公开了一种用于将光纤（或设备）与另一光学装置对准和连接的方法和装置。该方法使光纤围绕在纤芯的端面相交的三个轴旋转，使得光纤的旋转不会导致光纤端部的平移。这样可以快速准确地进行对准。此外，通过使一个轴与光纤的纵向轴线共线，在对准过程中可以考虑端面（或其上安装的透镜）的变化或缺陷。一旦对准，使用热空气喷嘴将光学装置的壳体焊接在一起。然后，喷嘴可以将冷空气引导到壳体以快速冷却焊料，或者可以缓慢地向下倾斜空气的温度以提供对焊料的受控冷却。

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